57008421

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{91801}}^1$

素因数の和:91833

約数の個数: 16

約数和(自身を含む): 88129920

約数和(自身を除く): 31121499

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 91801, 275403, 826209, 2111423, 2478627, 6334269, 19002807, 57008421]

約数ペア:

[(1, 57008421), (3, 19002807), (9, 6334269), (23, 2478627), (27, 2111423), (69, 826209), (207, 275403), (621, 91801)]