139422573

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{224513}}^1$

素因数の和:224545

約数の個数: 16

約数和(自身を含む): 215533440

約数和(自身を除く): 76110867

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 224513, 673539, 2020617, 5163799, 6061851, 15491397, 46474191, 139422573]

約数ペア:

[(1, 139422573), (3, 46474191), (9, 15491397), (23, 6061851), (27, 5163799), (69, 2020617), (207, 673539), (621, 224513)]