72972717

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1\times {\mathrm{769}}^1$

素因数の和:1492

約数の個数: 16

約数和(自身を含む): 99644160

約数和(自身を除く): 26671443

約数列:

[1, 3, 47, 141, 673, 769, 2019, 2307, 31631, 36143, 94893, 108429, 517537, 1552611, 24324239, 72972717]

約数ペア:

[(1, 72972717), (3, 24324239), (47, 1552611), (141, 517537), (673, 108429), (769, 94893), (2019, 36143), (2307, 31631)]