42957333

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{129001}}^1$

素因数の和:129044

約数の個数: 12

約数和(自身を含む): 63726988

約数和(自身を除く): 20769655

約数列:

[1, 3, 9, 37, 111, 333, 129001, 387003, 1161009, 4773037, 14319111, 42957333]

約数ペア:

[(1, 42957333), (3, 14319111), (9, 4773037), (37, 1161009), (111, 387003), (333, 129001)]