64786007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2531}}^1$

素因数の和:2734

約数の個数: 16

約数和(自身を含む): 76567680

約数和(自身を除く): 11781673

約数列:

[1, 11, 13, 143, 179, 1969, 2327, 2531, 25597, 27841, 32903, 361933, 453049, 4983539, 5889637, 64786007]

約数ペア:

[(1, 64786007), (11, 5889637), (13, 4983539), (143, 453049), (179, 361933), (1969, 32903), (2327, 27841), (2531, 25597)]