67229919

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{7757}}^1$

素因数の和:7876

約数の個数: 20

約数和(自身を含む): 101381544

約数和(自身を除く): 34151625

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 7757, 8667, 23271, 69813, 209439, 628317, 829999, 2489997, 7469991, 22409973, 67229919]

約数ペア:

[(1, 67229919), (3, 22409973), (9, 7469991), (27, 2489997), (81, 829999), (107, 628317), (321, 209439), (963, 69813), (2889, 23271), (7757, 8667)]