51857487

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{6311}}^1$

素因数の和:6411

約数の個数: 24

約数和(自身を含む): 82712448

約数和(自身を除く): 30854961

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 2739, 6311, 8217, 18933, 56799, 69421, 208263, 523813, 624789, 1571439, 4714317, 5761943, 17285829, 51857487]

約数ペア:

[(1, 51857487), (3, 17285829), (9, 5761943), (11, 4714317), (33, 1571439), (83, 624789), (99, 523813), (249, 208263), (747, 69421), (913, 56799), (2739, 18933), (6311, 8217)]