68132997

素因数分解:

$3^2\times {\mathrm{79}}^2\times {\mathrm{1213}}^1$

素因数の和:1377

約数の個数: 18

約数和(自身を含む): 99758022

約数和(自身を除く): 31625025

約数列:

[1, 3, 9, 79, 237, 711, 1213, 3639, 6241, 10917, 18723, 56169, 95827, 287481, 862443, 7570333, 22710999, 68132997]

約数ペア:

[(1, 68132997), (3, 22710999), (9, 7570333), (79, 862443), (237, 287481), (711, 95827), (1213, 56169), (3639, 18723), (6241, 10917)]