72077343

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{6577}}^1$

素因数の和:6874

約数の個数: 16

約数和(自身を含む): 103879776

約数和(自身を除く): 31802433

約数列:

[1, 3, 13, 39, 281, 843, 3653, 6577, 10959, 19731, 85501, 256503, 1848137, 5544411, 24025781, 72077343]

約数ペア:

[(1, 72077343), (3, 24025781), (13, 5544411), (39, 1848137), (281, 256503), (843, 85501), (3653, 19731), (6577, 10959)]