57143943

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{6607}}^1$

素因数の和:6675

約数の個数: 18

約数和(自身を含む): 85302672

約数和(自身を除く): 28158729

約数列:

[1, 3, 9, 31, 93, 279, 961, 2883, 6607, 8649, 19821, 59463, 204817, 614451, 1843353, 6349327, 19047981, 57143943]

約数ペア:

[(1, 57143943), (3, 19047981), (9, 6349327), (31, 1843353), (93, 614451), (279, 204817), (961, 59463), (2883, 19821), (6607, 8649)]