68377991617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2887}}^1\times {\mathrm{107171}}^1$

素因数の和:110088

約数の個数: 16

約数和(自身を含む): 77997209472

約数和(自身を除く): 9619217855

約数列:

[1, 13, 17, 221, 2887, 37531, 49079, 107171, 638027, 1393223, 1821907, 23684791, 309402677, 4022234801, 5259845509, 68377991617]

約数ペア:

[(1, 68377991617), (13, 5259845509), (17, 4022234801), (221, 309402677), (2887, 23684791), (37531, 1821907), (49079, 1393223), (107171, 638027)]