68539393

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3011}}^1$

素因数の和:3144

約数の個数: 16

約数和(自身を含む): 78938496

約数和(自身を除く): 10399103

約数列:

[1, 13, 17, 103, 221, 1339, 1751, 3011, 22763, 39143, 51187, 310133, 665431, 4031729, 5272261, 68539393]

約数ペア:

[(1, 68539393), (13, 5272261), (17, 4031729), (103, 665431), (221, 310133), (1339, 51187), (1751, 39143), (3011, 22763)]