42531657

素因数分解:

$3^1\times 7^3\times {\mathrm{41333}}^1$

素因数の和:41357

約数の個数: 16

約数和(自身を含む): 66134400

約数和(自身を除く): 23602743

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 41333, 123999, 289331, 867993, 2025317, 6075951, 14177219, 42531657]

約数ペア:

[(1, 42531657), (3, 14177219), (7, 6075951), (21, 2025317), (49, 867993), (147, 289331), (343, 123999), (1029, 41333)]