70219359

素因数分解:

$3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1187}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 119370240

約数和(自身を除く): 49150881

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 313, 939, 1187, 2191, 2817, 3561, 6573, 8309, 8451, 10683, 19719, 24927, 32049, 59157, 74781, 224343, 371531, 1114593, 2600717, 3343779, 7802151, 10031337, 23406453, 70219359]

約数ペア:

[(1, 70219359), (3, 23406453), (7, 10031337), (9, 7802151), (21, 3343779), (27, 2600717), (63, 1114593), (189, 371531), (313, 224343), (939, 74781), (1187, 59157), (2191, 32049), (2817, 24927), (3561, 19719), (6573, 10683), (8309, 8451)]