266103657

素因数分解:

$3^3\times {\mathrm{1489}}^1\times {\mathrm{6619}}^1$

素因数の和:8117

約数の個数: 16

約数和(自身を含む): 394552000

約数和(自身を除く): 128448343

約数列:

[1, 3, 9, 27, 1489, 4467, 6619, 13401, 19857, 40203, 59571, 178713, 9855691, 29567073, 88701219, 266103657]

約数ペア:

[(1, 266103657), (3, 88701219), (9, 29567073), (27, 9855691), (1489, 178713), (4467, 59571), (6619, 40203), (13401, 19857)]