77083979

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 89376000

約数和(自身を除く): 12292021

約数列:

[1, 7, 139, 227, 349, 973, 1589, 2443, 31553, 48511, 79223, 220871, 339577, 554561, 11011997, 77083979]

約数ペア:

[(1, 77083979), (7, 11011997), (139, 554561), (227, 339577), (349, 220871), (973, 79223), (1589, 48511), (2443, 31553)]