66448121

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 72000576

約数和(自身を除く): 5552455

約数列:

[1, 17, 67, 227, 257, 1139, 3859, 4369, 15209, 17219, 58339, 258553, 292723, 991763, 3908713, 66448121]

約数ペア:

[(1, 66448121), (17, 3908713), (67, 991763), (227, 292723), (257, 258553), (1139, 58339), (3859, 17219), (4369, 15209)]