A236287 - cp's OEIS frontend

A236287 a(n) = sigma(n)^tau(n), where tau(n) = A000005(n) = the number of divisors of n and sigma(n) = A000203(n) = the sum of divisors of n.

n	a(n)
1	1
2	9
3	16
4	343
5	36
6	20736
7	64
8	50625
9	2197
10	104976
11	144
12	481890304
13	196
14	331776
15	331776
16	28629151
17	324
18	3518743761
19	400
20	5489031744
21	1048576
22	1679616
23	576
24	167961600000000
25	29791
26	3111696
27	2560000
28	30840979456
29	900
30	722204136308736
31	1024
32	62523502209
33	5308416

[1, 9, 16, 343, 36, 20736, 64, 50625, 2197, 104976, 144, 481890304, 196, 331776, 331776, 28629151, 324, 3518743761, 400, 5489031744, 1048576, 1679616, 576, 167961600000000, 29791, 3111696, 2560000, 30840979456, 900, 722204136308736, 1024, 62523502209, 5308416]

cp's OEIS Frontend

A236287 a(n) = sigma(n)^tau(n), where tau(n) = A000005(n) = the number of divisors of n and sigma(n) = A000203(n) = the sum of divisors of n.

Table of values

List of values