89394489

素因数分解:

$3^3\times {\mathrm{263}}^1\times {\mathrm{12589}}^1$

素因数の和:12861

約数の個数: 16

約数和(自身を含む): 132950400

約数和(自身を除く): 43555911

約数列:

[1, 3, 9, 27, 263, 789, 2367, 7101, 12589, 37767, 113301, 339903, 3310907, 9932721, 29798163, 89394489]

約数ペア:

[(1, 89394489), (3, 29798163), (9, 9932721), (27, 3310907), (263, 339903), (789, 113301), (2367, 37767), (7101, 12589)]