66522379

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1307}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 83126016

約数和(自身を除く): 16603637

約数列:

[1, 7, 11, 77, 661, 1307, 4627, 7271, 9149, 14377, 50897, 100639, 863927, 6047489, 9503197, 66522379]

約数ペア:

[(1, 66522379), (7, 9503197), (11, 6047489), (77, 863927), (661, 100639), (1307, 50897), (4627, 14377), (7271, 9149)]