132778261

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{2657}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 169686720

約数和(自身を除く): 36908459

約数列:

[1, 7, 11, 59, 77, 121, 413, 649, 847, 2657, 4543, 7139, 18599, 29227, 49973, 156763, 204589, 321497, 1097341, 1724393, 2250479, 12070751, 18968323, 132778261]

約数ペア:

[(1, 132778261), (7, 18968323), (11, 12070751), (59, 2250479), (77, 1724393), (121, 1097341), (413, 321497), (649, 204589), (847, 156763), (2657, 49973), (4543, 29227), (7139, 18599)]