72842967

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{479}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 107552640

約数和(自身を除く): 34709673

約数列:

[1, 3, 9, 61, 183, 277, 479, 549, 831, 1437, 2493, 4311, 16897, 29219, 50691, 87657, 132683, 152073, 262971, 398049, 1194147, 8093663, 24280989, 72842967]

約数ペア:

[(1, 72842967), (3, 24280989), (9, 8093663), (61, 1194147), (183, 398049), (277, 262971), (479, 152073), (549, 132683), (831, 87657), (1437, 50691), (2493, 29219), (4311, 16897)]