40528059

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^4\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 40

約数和(自身を含む): 65347392

約数和(自身を除く): 24819333

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 169, 429, 473, 507, 559, 1419, 1677, 1859, 2197, 5577, 6149, 6591, 7267, 18447, 21801, 24167, 28561, 72501, 79937, 85683, 94471, 239811, 283413, 314171, 942513, 1039181, 1228123, 3117543, 3684369, 13509353, 40528059]

約数ペア:

[(1, 40528059), (3, 13509353), (11, 3684369), (13, 3117543), (33, 1228123), (39, 1039181), (43, 942513), (129, 314171), (143, 283413), (169, 239811), (429, 94471), (473, 85683), (507, 79937), (559, 72501), (1419, 28561), (1677, 24167), (1859, 21801), (2197, 18447), (5577, 7267), (6149, 6591)]