72267793

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{3631}}^1$

素因数の和:5175

約数の個数: 8

約数和(自身を含む): 77899136

約数和(自身を除く): 5631343

約数列:

[1, 13, 1531, 3631, 19903, 47203, 5559061, 72267793]

約数ペア:

[(1, 72267793), (13, 5559061), (1531, 47203), (3631, 19903)]