51170733

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{883}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 76123008

約数和(自身を除く): 24952275

約数列:

[1, 3, 9, 47, 137, 141, 411, 423, 883, 1233, 2649, 6439, 7947, 19317, 41501, 57951, 120971, 124503, 362913, 373509, 1088739, 5685637, 17056911, 51170733]

約数ペア:

[(1, 51170733), (3, 17056911), (9, 5685637), (47, 1088739), (137, 373509), (141, 362913), (411, 124503), (423, 120971), (883, 57951), (1233, 41501), (2649, 19317), (6439, 7947)]