55408041

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3407}}^1$

素因数の和:3565

約数の個数: 24

約数和(自身を含む): 86835840

約数和(自身を除く): 31427799

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1251, 1807, 3407, 5421, 10221, 16263, 30663, 44291, 132873, 398619, 473573, 1420719, 4262157, 6156449, 18469347, 55408041]

約数ペア:

[(1, 55408041), (3, 18469347), (9, 6156449), (13, 4262157), (39, 1420719), (117, 473573), (139, 398619), (417, 132873), (1251, 44291), (1807, 30663), (3407, 16263), (5421, 10221)]