128113659

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{102409}}^1$

素因数の和:102554

約数の個数: 12

約数和(自身を含む): 186386200

約数和(自身を除く): 58272541

約数列:

[1, 3, 9, 139, 417, 1251, 102409, 307227, 921681, 14234851, 42704553, 128113659]

約数ペア:

[(1, 128113659), (3, 42704553), (9, 14234851), (139, 921681), (417, 307227), (1251, 102409)]