87500529

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2141}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 133660800

約数和(自身を除く): 46160271

約数列:

[1, 3, 9, 19, 57, 171, 239, 717, 2141, 2151, 4541, 6423, 13623, 19269, 40679, 40869, 122037, 366111, 511699, 1535097, 4605291, 9722281, 29166843, 87500529]

約数ペア:

[(1, 87500529), (3, 29166843), (9, 9722281), (19, 4605291), (57, 1535097), (171, 511699), (239, 366111), (717, 122037), (2141, 40869), (2151, 40679), (4541, 19269), (6423, 13623)]