A007425 - cp's OEIS frontend

A007425 d_3(n), or tau_3(n), the number of ordered factorizations of n as n = r s t.

n	a(n)
1	1
2	3
3	3
4	6
5	3
6	9
7	3
8	10
9	6
10	9
11	3
12	18
13	3
14	9
15	9
16	15
17	3
18	18
19	3
20	18
21	9
22	9
23	3
24	30
25	6
26	9
27	10
28	18
29	3
30	27
31	3
32	21
33	9
34	9
35	9
36	36
37	3
38	9
39	9
40	30
41	3
42	27
43	3
44	18
45	18
46	9
47	3
48	45
49	6
50	18
51	9
52	18
53	3
54	30
55	9
56	30
57	9
58	9
59	3
60	54
61	3
62	9
63	18
64	28
65	9
66	27
67	3
68	18
69	9
70	27
71	3
72	60
73	3
74	9
75	18
76	18
77	9
78	27
79	3
80	45
81	15
82	9
83	3
84	54
85	9
86	9
87	9
88	30
89	3

[1, 3, 3, 6, 3, 9, 3, 10, 6, 9, 3, 18, 3, 9, 9, 15, 3, 18, 3, 18, 9, 9, 3, 30, 6, 9, 10, 18, 3, 27, 3, 21, 9, 9, 9, 36, 3, 9, 9, 30, 3, 27, 3, 18, 18, 9, 3, 45, 6, 18, 9, 18, 3, 30, 9, 30, 9, 9, 3, 54, 3, 9, 18, 28, 9, 27, 3, 18, 9, 27, 3, 60, 3, 9, 18, 18, 9, 27, 3, 45, 15, 9, 3, 54, 9, 9, 9, 30, 3]

cp's OEIS Frontend

A007425 d_3(n), or tau_3(n), the number of ordered factorizations of n as n = r s t.

Table of values

List of values

n	a(n)
1	1
2	3
3	3
4	6
5	3
6	9
7	3
8	10
9	6
10	9
11	3
12	18
13	3
14	9
15	9
16	15
17	3
18	18
19	3
20	18
21	9
22	9
23	3
24	30
25	6
26	9
27	10
28	18
29	3
30	27
31	3
32	21
33	9
34	9
35	9
36	36
37	3
38	9
39	9
40	30
41	3
42	27
43	3
44	18
45	18
46	9
47	3
48	45
49	6
50	18
51	9
52	18
53	3
54	30
55	9
56	30
57	9
58	9
59	3
60	54
61	3
62	9
63	18
64	28
65	9
66	27
67	3
68	18
69	9
70	27
71	3
72	60
73	3
74	9
75	18
76	18
77	9
78	27
79	3
80	45
81	15
82	9
83	3
84	54
85	9
86	9
87	9
88	30
89	3

n	a(n)
1	1
2	3
3	3
4	6
5	3
6	9
7	3
8	10
9	6
10	9
11	3
12	18
13	3
14	9
15	9
16	15
17	3
18	18
19	3
20	18
21	9
22	9
23	3
24	30
25	6
26	9
27	10
28	18
29	3
30	27
31	3
32	21
33	9
34	9
35	9
36	36
37	3
38	9
39	9
40	30
41	3
42	27
43	3
44	18
45	18
46	9
47	3
48	45
49	6
50	18
51	9
52	18
53	3
54	30
55	9
56	30
57	9
58	9
59	3
60	54
61	3
62	9
63	18
64	28
65	9
66	27
67	3
68	18
69	9
70	27
71	3
72	60
73	3
74	9
75	18
76	18
77	9
78	27
79	3
80	45
81	15
82	9
83	3
84	54
85	9
86	9
87	9
88	30
89	3

n	a(n)
1	1
2	3
3	3
4	6
5	3
6	9
7	3
8	10
9	6
10	9
11	3
12	18
13	3
14	9
15	9
16	15
17	3
18	18
19	3
20	18
21	9
22	9
23	3
24	30
25	6
26	9
27	10
28	18
29	3
30	27
31	3
32	21
33	9
34	9
35	9
36	36
37	3
38	9
39	9
40	30
41	3
42	27
43	3
44	18
45	18
46	9
47	3
48	45
49	6
50	18
51	9
52	18
53	3
54	30
55	9
56	30
57	9
58	9
59	3
60	54
61	3
62	9
63	18
64	28
65	9
66	27
67	3
68	18
69	9
70	27
71	3
72	60
73	3
74	9
75	18
76	18
77	9
78	27
79	3
80	45
81	15
82	9
83	3
84	54
85	9
86	9
87	9
88	30
89	3