7492065111

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{665429}}^1$

素因数の和:665580

約数の個数: 20

約数和(自身を含む): 11272384200

約数和(自身を除く): 3780319089

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 11259, 665429, 1996287, 5988861, 17966583, 53899749, 92494631, 277483893, 832451679, 2497355037, 7492065111]

約数ペア:

[(1, 7492065111), (3, 2497355037), (9, 832451679), (27, 277483893), (81, 92494631), (139, 53899749), (417, 17966583), (1251, 5988861), (3753, 1996287), (11259, 665429)]