70491717

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 103583480

約数和(自身を除く): 33091763

約数列:

[1, 3, 9, 109, 181, 327, 397, 543, 981, 1191, 1629, 3573, 19729, 43273, 59187, 71857, 129819, 177561, 215571, 389457, 646713, 7832413, 23497239, 70491717]

約数ペア:

[(1, 70491717), (3, 23497239), (9, 7832413), (109, 646713), (181, 389457), (327, 215571), (397, 177561), (543, 129819), (981, 71857), (1191, 59187), (1629, 43273), (3573, 19729)]