81099039

素因数分解:

$3^1\times 7^1\times {\mathrm{1753}}^1\times {\mathrm{2203}}^1$

素因数の和:3966

約数の個数: 16

約数和(自身を含む): 123706112

約数和(自身を除く): 42607073

約数列:

[1, 3, 7, 21, 1753, 2203, 5259, 6609, 12271, 15421, 36813, 46263, 3861859, 11585577, 27033013, 81099039]

約数ペア:

[(1, 81099039), (3, 27033013), (7, 11585577), (21, 3861859), (1753, 46263), (2203, 36813), (5259, 15421), (6609, 12271)]