56422143

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{18493}}^1$

素因数の和:18615

約数の個数: 16

約数和(自身を含む): 84332640

約数和(自身を除く): 27910497

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 18493, 55479, 166437, 499311, 2089709, 6269127, 18807381, 56422143]

約数ペア:

[(1, 56422143), (3, 18807381), (9, 6269127), (27, 2089709), (113, 499311), (339, 166437), (1017, 55479), (3051, 18493)]