53287731

素因数分解:

$3^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1193}}^1$

素因数の和:1915

約数の個数: 24

約数和(自身を含む): 88164960

約数和(自身を除く): 34877229

約数列:

[1, 3, 7, 9, 21, 63, 709, 1193, 2127, 3579, 4963, 6381, 8351, 10737, 14889, 25053, 44667, 75159, 845837, 2537511, 5920859, 7612533, 17762577, 53287731]

約数ペア:

[(1, 53287731), (3, 17762577), (7, 7612533), (9, 5920859), (21, 2537511), (63, 845837), (709, 75159), (1193, 44667), (2127, 25053), (3579, 14889), (4963, 10737), (6381, 8351)]