20169027

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{3911}}^1$

素因数の和:4111

約数の個数: 16

約数和(自身を含む): 30044160

約数和(自身を除く): 9875133

約数列:

[1, 3, 9, 27, 191, 573, 1719, 3911, 5157, 11733, 35199, 105597, 747001, 2241003, 6723009, 20169027]

約数ペア:

[(1, 20169027), (3, 6723009), (9, 2241003), (27, 747001), (191, 105597), (573, 35199), (1719, 11733), (3911, 5157)]