72618013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3511}}^1$

素因数の和:3604

約数の個数: 16

約数和(自身を含む): 82208896

約数和(自身を除く): 9590883

約数列:

[1, 13, 37, 43, 481, 559, 1591, 3511, 20683, 45643, 129907, 150973, 1688791, 1962649, 5586001, 72618013]

約数ペア:

[(1, 72618013), (13, 5586001), (37, 1962649), (43, 1688791), (481, 150973), (559, 129907), (1591, 45643), (3511, 20683)]