80823891

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{5119}}^1$

素因数の和:5418

約数の個数: 16

約数和(自身を含む): 113868800

約数和(自身を除く): 33044909

約数列:

[1, 3, 19, 57, 277, 831, 5119, 5263, 15357, 15789, 97261, 291783, 1417963, 4253889, 26941297, 80823891]

約数ペア:

[(1, 80823891), (3, 26941297), (19, 4253889), (57, 1417963), (277, 291783), (831, 97261), (5119, 15789), (5263, 15357)]