120629619

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{110771}}^1$

素因数の和:110799

約数の個数: 18

約数和(自身を含む): 191524788

約数和(自身を除く): 70895169

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 110771, 332313, 996939, 1218481, 3655443, 10966329, 13403291, 40209873, 120629619]

約数ペア:

[(1, 120629619), (3, 40209873), (9, 13403291), (11, 10966329), (33, 3655443), (99, 1218481), (121, 996939), (363, 332313), (1089, 110771)]