254367027

素因数分解:

$3^3\times {\mathrm{857}}^1\times {\mathrm{10993}}^1$

素因数の和:11859

約数の個数: 16

約数和(自身を含む): 377314080

約数和(自身を除く): 122947053

約数列:

[1, 3, 9, 27, 857, 2571, 7713, 10993, 23139, 32979, 98937, 296811, 9421001, 28263003, 84789009, 254367027]

約数ペア:

[(1, 254367027), (3, 84789009), (9, 28263003), (27, 9421001), (857, 296811), (2571, 98937), (7713, 32979), (10993, 23139)]