151512993

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{990281}}^1$

素因数の和:990304

約数の個数: 12

約数和(自身を含む): 231725988

約数和(自身を除く): 80212995

約数列:

[1, 3, 9, 17, 51, 153, 990281, 2970843, 8912529, 16834777, 50504331, 151512993]

約数ペア:

[(1, 151512993), (3, 50504331), (9, 16834777), (17, 8912529), (51, 2970843), (153, 990281)]