67827759

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{5431}}^1$

素因数の和:5638

約数の個数: 16

約数和(自身を含む): 94907904

約数和(自身を除く): 27080145

約数列:

[1, 3, 23, 69, 181, 543, 4163, 5431, 12489, 16293, 124913, 374739, 983011, 2949033, 22609253, 67827759]

約数ペア:

[(1, 67827759), (3, 22609253), (23, 2949033), (69, 983011), (181, 374739), (543, 124913), (4163, 16293), (5431, 12489)]