64569717

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3892

約数の個数: 28

約数和(自身を含む): 101045664

約数和(自身を除く): 36475947

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 3851, 5589, 11553, 16767, 34659, 88573, 103977, 265719, 311931, 797157, 935793, 2391471, 2807379, 7174413, 21523239, 64569717]

約数ペア:

[(1, 64569717), (3, 21523239), (9, 7174413), (23, 2807379), (27, 2391471), (69, 935793), (81, 797157), (207, 311931), (243, 265719), (621, 103977), (729, 88573), (1863, 34659), (3851, 16767), (5589, 11553)]