3929679927

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{2109329}}^1$

素因数の和:2109364

約数の個数: 20

約数和(自身を含む): 6125494320

約数和(自身を除く): 2195814393

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 2109329, 6327987, 18983961, 48514567, 56951883, 145543701, 170855649, 436631103, 1309893309, 3929679927]

約数ペア:

[(1, 3929679927), (3, 1309893309), (9, 436631103), (23, 170855649), (27, 145543701), (69, 56951883), (81, 48514567), (207, 18983961), (621, 6327987), (1863, 2109329)]