66882471

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{8353}}^1$

素因数の和:8530

約数の個数: 16

約数和(自身を含む): 95035104

約数和(自身を除く): 28152633

約数列:

[1, 3, 17, 51, 157, 471, 2669, 8007, 8353, 25059, 142001, 426003, 1311421, 3934263, 22294157, 66882471]

約数ペア:

[(1, 66882471), (3, 22294157), (17, 3934263), (51, 1311421), (157, 426003), (471, 142001), (2669, 25059), (8007, 8353)]