61455901

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 13055459

約数列:

[1, 13, 17, 29, 43, 221, 223, 377, 493, 559, 731, 1247, 2899, 3791, 6409, 6467, 9503, 9589, 16211, 21199, 49283, 84071, 109939, 124657, 163013, 275587, 278081, 1429207, 2119169, 3615053, 4727377, 61455901]

約数ペア:

[(1, 61455901), (13, 4727377), (17, 3615053), (29, 2119169), (43, 1429207), (221, 278081), (223, 275587), (377, 163013), (493, 124657), (559, 109939), (731, 84071), (1247, 49283), (2899, 21199), (3791, 16211), (6409, 9589), (6467, 9503)]