57512457

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{49537}}^1$

素因数の和:49589

約数の個数: 16

約数和(自身を含む): 87186880

約数和(自身を除く): 29674423

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 49537, 148611, 445833, 1337499, 2130091, 6390273, 19170819, 57512457]

約数ペア:

[(1, 57512457), (3, 19170819), (9, 6390273), (27, 2130091), (43, 1337499), (129, 445833), (387, 148611), (1161, 49537)]