157729539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{15569}}^1$

素因数の和:15890

約数の個数: 16

約数和(自身を含む): 230186880

約数和(自身を除く): 72457341

約数列:

[1, 3, 11, 33, 307, 921, 3377, 10131, 15569, 46707, 171259, 513777, 4779683, 14339049, 52576513, 157729539]

約数ペア:

[(1, 157729539), (3, 52576513), (11, 14339049), (33, 4779683), (307, 513777), (921, 171259), (3377, 46707), (10131, 15569)]