117560889

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{63103}}^1$

素因数の和:63138

約数の個数: 20

約数和(自身を含む): 183254016

約数和(自身を除く): 65693127

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 63103, 189309, 567927, 1451369, 1703781, 4354107, 5111343, 13062321, 39186963, 117560889]

約数ペア:

[(1, 117560889), (3, 39186963), (9, 13062321), (23, 5111343), (27, 4354107), (69, 1703781), (81, 1451369), (207, 567927), (621, 189309), (1863, 63103)]