168597961

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{3109}}^1$

素因数の和:3304

約数の個数: 16

約数和(自身を含む): 197447680

約数和(自身を除く): 28849719

約数列:

[1, 7, 61, 127, 427, 889, 3109, 7747, 21763, 54229, 189649, 394843, 1327543, 2763901, 24085423, 168597961]

約数ペア:

[(1, 168597961), (7, 24085423), (61, 2763901), (127, 1327543), (427, 394843), (889, 189649), (3109, 54229), (7747, 21763)]