52181961

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5465

約数の個数: 24

約数和(自身を含む): 79319520

約数和(自身を除く): 27137559

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 5417, 9633, 16251, 70421, 102923, 211263, 308769, 915473, 1337999, 2746419, 4013997, 17393987, 52181961]

約数ペア:

[(1, 52181961), (3, 17393987), (13, 4013997), (19, 2746419), (39, 1337999), (57, 915473), (169, 308769), (247, 211263), (507, 102923), (741, 70421), (3211, 16251), (5417, 9633)]