87652521

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{80489}}^1$

素因数の和:80517

約数の個数: 18

約数和(自身を含む): 139167210

約数和(自身を除く): 51514689

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 80489, 241467, 724401, 885379, 2656137, 7968411, 9739169, 29217507, 87652521]

約数ペア:

[(1, 87652521), (3, 29217507), (9, 9739169), (11, 7968411), (33, 2656137), (99, 885379), (121, 724401), (363, 241467), (1089, 80489)]