126972507

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{57899}}^1$

素因数の和:57962

約数の個数: 16

約数和(自身を含む): 183427200

約数和(自身を除く): 56454693

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 57899, 173697, 984283, 2489657, 2952849, 7468971, 42324169, 126972507]

約数ペア:

[(1, 126972507), (3, 42324169), (17, 7468971), (43, 2952849), (51, 2489657), (129, 984283), (731, 173697), (2193, 57899)]