155240181

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{282769}}^1$

素因数の和:282836

約数の個数: 12

約数和(自身を含む): 227912620

約数和(自身を除く): 72672439

約数列:

[1, 3, 9, 61, 183, 549, 282769, 848307, 2544921, 17248909, 51746727, 155240181]

約数ペア:

[(1, 155240181), (3, 51746727), (9, 17248909), (61, 2544921), (183, 848307), (549, 282769)]