57656043

素因数分解:

$3^4\times {\mathrm{523}}^1\times {\mathrm{1361}}^1$

素因数の和:1896

約数の個数: 20

約数和(自身を含む): 86356248

約数和(自身を除く): 28700205

約数列:

[1, 3, 9, 27, 81, 523, 1361, 1569, 4083, 4707, 12249, 14121, 36747, 42363, 110241, 711803, 2135409, 6406227, 19218681, 57656043]

約数ペア:

[(1, 57656043), (3, 19218681), (9, 6406227), (27, 2135409), (81, 711803), (523, 110241), (1361, 42363), (1569, 36747), (4083, 14121), (4707, 12249)]