65612729

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1499}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 83448000

約数和(自身を除く): 17835271

約数列:

[1, 7, 13, 37, 91, 169, 259, 481, 1183, 1499, 3367, 6253, 10493, 19487, 43771, 55463, 136409, 253331, 388241, 721019, 1773317, 5047133, 9373247, 65612729]

約数ペア:

[(1, 65612729), (7, 9373247), (13, 5047133), (37, 1773317), (91, 721019), (169, 388241), (259, 253331), (481, 136409), (1183, 55463), (1499, 43771), (3367, 19487), (6253, 10493)]