71231103

素因数分解:

$3^3\times {\mathrm{61}}^2\times {\mathrm{709}}^1$

素因数の和:840

約数の個数: 24

約数和(自身を含む): 107437200

約数和(自身を除く): 36206097

約数列:

[1, 3, 9, 27, 61, 183, 549, 709, 1647, 2127, 3721, 6381, 11163, 19143, 33489, 43249, 100467, 129747, 389241, 1167723, 2638189, 7914567, 23743701, 71231103]

約数ペア:

[(1, 71231103), (3, 23743701), (9, 7914567), (27, 2638189), (61, 1167723), (183, 389241), (549, 129747), (709, 100467), (1647, 43249), (2127, 33489), (3721, 19143), (6381, 11163)]