53340723

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{2683}}^1$

素因数の和:2783

約数の個数: 18

約数和(自身を含む): 78751244

約数和(自身を除く): 25410521

約数列:

[1, 3, 9, 47, 141, 423, 2209, 2683, 6627, 8049, 19881, 24147, 126101, 378303, 1134909, 5926747, 17780241, 53340723]

約数ペア:

[(1, 53340723), (3, 17780241), (9, 5926747), (47, 1134909), (141, 378303), (423, 126101), (2209, 24147), (2683, 19881), (6627, 8049)]