75237291

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{491747}}^1$

素因数の和:491770

約数の個数: 12

約数和(自身を含む): 115069032

約数和(自身を除く): 39831741

約数列:

[1, 3, 9, 17, 51, 153, 491747, 1475241, 4425723, 8359699, 25079097, 75237291]

約数ペア:

[(1, 75237291), (3, 25079097), (9, 8359699), (17, 4425723), (51, 1475241), (153, 491747)]