76561491

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{1709}}^1$

素因数の和:1958

約数の個数: 16

約数和(自身を含む): 103831200

約数和(自身を除く): 27269709

約数列:

[1, 3, 109, 137, 327, 411, 1709, 5127, 14933, 44799, 186281, 234133, 558843, 702399, 25520497, 76561491]

約数ペア:

[(1, 76561491), (3, 25520497), (109, 702399), (137, 558843), (327, 234133), (411, 186281), (1709, 44799), (5127, 14933)]