57402837

素因数分解:

$3^4\times {\mathrm{367}}^1\times {\mathrm{1931}}^1$

素因数の和:2310

約数の個数: 20

約数和(自身を含む): 86028096

約数和(自身を除く): 28625259

約数列:

[1, 3, 9, 27, 81, 367, 1101, 1931, 3303, 5793, 9909, 17379, 29727, 52137, 156411, 708677, 2126031, 6378093, 19134279, 57402837]

約数ペア:

[(1, 57402837), (3, 19134279), (9, 6378093), (27, 2126031), (81, 708677), (367, 156411), (1101, 52137), (1931, 29727), (3303, 17379), (5793, 9909)]