73902081

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{1249}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 109060000

約数和(自身を除く): 35157919

約数列:

[1, 3, 11, 33, 121, 163, 363, 489, 1249, 1793, 3747, 5379, 13739, 19723, 41217, 59169, 151129, 203587, 453387, 610761, 2239457, 6718371, 24634027, 73902081]

約数ペア:

[(1, 73902081), (3, 24634027), (11, 6718371), (33, 2239457), (121, 610761), (163, 453387), (363, 203587), (489, 151129), (1249, 59169), (1793, 41217), (3747, 19723), (5379, 13739)]