155041851

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{2281}}^1$

素因数の和:2586

約数の個数: 16

約数和(自身を含む): 209578880

約数和(自身を除く): 54537029

約数列:

[1, 3, 139, 163, 417, 489, 2281, 6843, 22657, 67971, 317059, 371803, 951177, 1115409, 51680617, 155041851]

約数ペア:

[(1, 155041851), (3, 51680617), (139, 1115409), (163, 951177), (417, 371803), (489, 317059), (2281, 67971), (6843, 22657)]