57782031

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21377}}^1$

素因数の和:21450

約数の個数: 16

約数和(自身を含む): 83117664

約数和(自身を除く): 25335633

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 21377, 64131, 363409, 1090227, 1132981, 3398943, 19260677, 57782031]

約数ペア:

[(1, 57782031), (3, 19260677), (17, 3398943), (51, 1132981), (53, 1090227), (159, 363409), (901, 64131), (2703, 21377)]