66931631

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{613}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 74475744

約数和(自身を除く): 7544113

約数列:

[1, 13, 37, 227, 481, 613, 2951, 7969, 8399, 22681, 109187, 139151, 294853, 1808963, 5148587, 66931631]

約数ペア:

[(1, 66931631), (13, 5148587), (37, 1808963), (227, 294853), (481, 139151), (613, 109187), (2951, 22681), (7969, 8399)]