220180539657

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1\times {\mathrm{1815907}}^1$

素因数の和:1819032

約数の個数: 16

約数和(自身を含む): 316258537280

約数和(自身を除く): 96077997623

約数列:

[1, 3, 13, 39, 3109, 9327, 40417, 121251, 1815907, 5447721, 23606791, 70820373, 5645654863, 16936964589, 73393513219, 220180539657]

約数ペア:

[(1, 220180539657), (3, 73393513219), (13, 16936964589), (39, 5645654863), (3109, 70820373), (9327, 23606791), (40417, 5447721), (121251, 1815907)]