68913711

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 101846160

約数和(自身を除く): 32932449

約数列:

[1, 3, 9, 59, 177, 233, 531, 557, 699, 1671, 2097, 5013, 13747, 32863, 41241, 98589, 123723, 129781, 295767, 389343, 1168029, 7657079, 22971237, 68913711]

約数ペア:

[(1, 68913711), (3, 22971237), (9, 7657079), (59, 1168029), (177, 389343), (233, 295767), (531, 129781), (557, 123723), (699, 98589), (1671, 41241), (2097, 32863), (5013, 13747)]