56317959

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3191}}^1$

素因数の和:3287

約数の個数: 24

約数和(自身を含む): 85149792

約数和(自身を除く): 28831833

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 477, 1961, 3191, 5883, 9573, 17649, 28719, 118067, 169123, 354201, 507369, 1062603, 1522107, 6257551, 18772653, 56317959]

約数ペア:

[(1, 56317959), (3, 18772653), (9, 6257551), (37, 1522107), (53, 1062603), (111, 507369), (159, 354201), (333, 169123), (477, 118067), (1961, 28719), (3191, 17649), (5883, 9573)]