57509703

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{21089}}^1$

素因数の和:21199

約数の個数: 16

約数和(自身を含む): 86047200

約数和(自身を除く): 28537497

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 21089, 63267, 189801, 569403, 2129989, 6389967, 19169901, 57509703]

約数ペア:

[(1, 57509703), (3, 19169901), (9, 6389967), (27, 2129989), (101, 569403), (303, 189801), (909, 63267), (2727, 21089)]