68775109

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 75640320

約数和(自身を除く): 6865211

約数列:

[1, 13, 79, 167, 401, 1027, 2171, 5213, 13193, 31679, 66967, 171509, 411827, 870571, 5290393, 68775109]

約数ペア:

[(1, 68775109), (13, 5290393), (79, 870571), (167, 411827), (401, 171509), (1027, 66967), (2171, 31679), (5213, 13193)]