72890529

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1\times {\mathrm{743}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 99315072

約数和(自身を除く): 26424543

約数列:

[1, 3, 53, 159, 617, 743, 1851, 2229, 32701, 39379, 98103, 118137, 458431, 1375293, 24296843, 72890529]

約数ペア:

[(1, 72890529), (3, 24296843), (53, 1375293), (159, 458431), (617, 118137), (743, 98103), (1851, 39379), (2229, 32701)]