56013123

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{149}}^2$

素因数の和:359

約数の個数: 18

約数和(自身を含む): 77870884

約数和(自身を除く): 21857761

約数列:

[1, 3, 29, 87, 149, 447, 841, 2523, 4321, 12963, 22201, 66603, 125309, 375927, 643829, 1931487, 18671041, 56013123]

約数ペア:

[(1, 56013123), (3, 18671041), (29, 1931487), (87, 643829), (149, 375927), (447, 125309), (841, 66603), (2523, 22201), (4321, 12963)]