57435561

素因数分解:

$3^4\times {\mathrm{521}}^1\times {\mathrm{1361}}^1$

素因数の和:1894

約数の個数: 20

約数和(自身を含む): 86026644

約数和(自身を除く): 28591083

約数列:

[1, 3, 9, 27, 81, 521, 1361, 1563, 4083, 4689, 12249, 14067, 36747, 42201, 110241, 709081, 2127243, 6381729, 19145187, 57435561]

約数ペア:

[(1, 57435561), (3, 19145187), (9, 6381729), (27, 2127243), (81, 709081), (521, 110241), (1361, 42201), (1563, 36747), (4083, 14067), (4689, 12249)]