26172069

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 43877376

約数和(自身を除く): 17705307

約数列:

[1, 3, 7, 11, 21, 33, 77, 137, 231, 411, 827, 959, 1507, 2481, 2877, 4521, 5789, 9097, 10549, 17367, 27291, 31647, 63679, 113299, 191037, 339897, 793093, 1246289, 2379279, 3738867, 8724023, 26172069]

約数ペア:

[(1, 26172069), (3, 8724023), (7, 3738867), (11, 2379279), (21, 1246289), (33, 793093), (77, 339897), (137, 191037), (231, 113299), (411, 63679), (827, 31647), (959, 27291), (1507, 17367), (2481, 10549), (2877, 9097), (4521, 5789)]