65638713

素因数分解:

$3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{4129}}^1$

素因数の和:4896

約数の個数: 16

約数和(自身を含む): 100177280

約数和(自身を除く): 34538567

約数列:

[1, 3, 7, 21, 757, 2271, 4129, 5299, 12387, 15897, 28903, 86709, 3125653, 9376959, 21879571, 65638713]

約数ペア:

[(1, 65638713), (3, 21879571), (7, 9376959), (21, 3125653), (757, 86709), (2271, 28903), (4129, 15897), (5299, 12387)]