225681333

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{17713}}^1$

素因数の和:17884

約数の個数: 16

約数和(自身を含む): 312900096

約数和(自身を除く): 87218763

約数列:

[1, 3, 31, 93, 137, 411, 4247, 12741, 17713, 53139, 549103, 1647309, 2426681, 7280043, 75227111, 225681333]

約数ペア:

[(1, 225681333), (3, 75227111), (31, 7280043), (93, 2426681), (137, 1647309), (411, 549103), (4247, 53139), (12741, 17713)]