72089431

素因数分解:

${\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 75841920

約数和(自身を除く): 3752489

約数列:

[1, 37, 107, 131, 139, 3959, 4847, 5143, 14017, 14873, 18209, 518629, 550301, 673733, 1948363, 72089431]

約数ペア:

[(1, 72089431), (37, 1948363), (107, 673733), (131, 550301), (139, 518629), (3959, 18209), (4847, 14873), (5143, 14017)]