25527717

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{2789}}^1$

素因数の和:2914

約数の個数: 20

約数和(自身を含む): 38485260

約数和(自身を除く): 12957543

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 2789, 3051, 8367, 9153, 25101, 75303, 225909, 315157, 945471, 2836413, 8509239, 25527717]

約数ペア:

[(1, 25527717), (3, 8509239), (9, 2836413), (27, 945471), (81, 315157), (113, 225909), (339, 75303), (1017, 25101), (2789, 9153), (3051, 8367)]