A046839 - cp's OEIS frontend

A046839 Numbers k such that the number of divisors of k divides the sum of cubes of divisors of k.

n	a(n)
1	1
2	3
3	5
4	6
5	7
6	11
7	13
8	14
9	15
10	17
11	19
12	20
13	21
14	22
15	23
16	27
17	29
18	30
19	31
20	33
21	35
22	37
23	38
24	39
25	41
26	42
27	43
28	44
29	45
30	46
31	47
32	49
33	51
34	53
35	54
36	55
37	56
38	57
39	59
40	60
41	61
42	62
43	64
44	65
45	66
46	67
47	68
48	69
49	70
50	71
51	73
52	77
53	78
54	79
55	83
56	85
57	86
58	87
59	89
60	91
61	92
62	93
63	94
64	95
65	96
66	97
67	99
68	101
69	102
70	103

[1, 3, 5, 6, 7, 11, 13, 14, 15, 17, 19, 20, 21, 22, 23, 27, 29, 30, 31, 33, 35, 37, 38, 39, 41, 42, 43, 44, 45, 46, 47, 49, 51, 53, 54, 55, 56, 57, 59, 60, 61, 62, 64, 65, 66, 67, 68, 69, 70, 71, 73, 77, 78, 79, 83, 85, 86, 87, 89, 91, 92, 93, 94, 95, 96, 97, 99, 101, 102, 103]

cp's OEIS Frontend

A046839 Numbers k such that the number of divisors of k divides the sum of cubes of divisors of k.

Table of values

List of values

n	a(n)
1	1
2	3
3	5
4	6
5	7
6	11
7	13
8	14
9	15
10	17
11	19
12	20
13	21
14	22
15	23
16	27
17	29
18	30
19	31
20	33
21	35
22	37
23	38
24	39
25	41
26	42
27	43
28	44
29	45
30	46
31	47
32	49
33	51
34	53
35	54
36	55
37	56
38	57
39	59
40	60
41	61
42	62
43	64
44	65
45	66
46	67
47	68
48	69
49	70
50	71
51	73
52	77
53	78
54	79
55	83
56	85
57	86
58	87
59	89
60	91
61	92
62	93
63	94
64	95
65	96
66	97
67	99
68	101
69	102
70	103

n	a(n)
1	1
2	3
3	5
4	6
5	7
6	11
7	13
8	14
9	15
10	17
11	19
12	20
13	21
14	22
15	23
16	27
17	29
18	30
19	31
20	33
21	35
22	37
23	38
24	39
25	41
26	42
27	43
28	44
29	45
30	46
31	47
32	49
33	51
34	53
35	54
36	55
37	56
38	57
39	59
40	60
41	61
42	62
43	64
44	65
45	66
46	67
47	68
48	69
49	70
50	71
51	73
52	77
53	78
54	79
55	83
56	85
57	86
58	87
59	89
60	91
61	92
62	93
63	94
64	95
65	96
66	97
67	99
68	101
69	102
70	103

n	a(n)
1	1
2	3
3	5
4	6
5	7
6	11
7	13
8	14
9	15
10	17
11	19
12	20
13	21
14	22
15	23
16	27
17	29
18	30
19	31
20	33
21	35
22	37
23	38
24	39
25	41
26	42
27	43
28	44
29	45
30	46
31	47
32	49
33	51
34	53
35	54
36	55
37	56
38	57
39	59
40	60
41	61
42	62
43	64
44	65
45	66
46	67
47	68
48	69
49	70
50	71
51	73
52	77
53	78
54	79
55	83
56	85
57	86
58	87
59	89
60	91
61	92
62	93
63	94
64	95
65	96
66	97
67	99
68	101
69	102
70	103