78489027

素因数分解:

$3^3\times {\mathrm{911}}^1\times {\mathrm{3191}}^1$

素因数の和:4111

約数の個数: 16

約数和(自身を含む): 116444160

約数和(自身を除く): 37955133

約数列:

[1, 3, 9, 27, 911, 2733, 3191, 8199, 9573, 24597, 28719, 86157, 2907001, 8721003, 26163009, 78489027]

約数ペア:

[(1, 78489027), (3, 26163009), (9, 8721003), (27, 2907001), (911, 86157), (2733, 28719), (3191, 24597), (8199, 9573)]