125870517

素因数分解:

$3^4\times {\mathrm{673}}^1\times {\mathrm{2309}}^1$

素因数の和:2994

約数の個数: 20

約数和(自身を含む): 188389740

約数和(自身を除く): 62519223

約数列:

[1, 3, 9, 27, 81, 673, 2019, 2309, 6057, 6927, 18171, 20781, 54513, 62343, 187029, 1553957, 4661871, 13985613, 41956839, 125870517]

約数ペア:

[(1, 125870517), (3, 41956839), (9, 13985613), (27, 4661871), (81, 1553957), (673, 187029), (2019, 62343), (2309, 54513), (6057, 20781), (6927, 18171)]