181831107

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{3203}}^1$

素因数の和:3482

約数の個数: 16

約数和(自身を含む): 246067200

約数和(自身を除く): 64236093

約数列:

[1, 3, 127, 149, 381, 447, 3203, 9609, 18923, 56769, 406781, 477247, 1220343, 1431741, 60610369, 181831107]

約数ペア:

[(1, 181831107), (3, 60610369), (127, 1431741), (149, 1220343), (381, 477247), (447, 406781), (3203, 56769), (9609, 18923)]