51271083

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{17747}}^1$

素因数の和:17863

約数の個数: 16

約数和(自身を含む): 76671360

約数和(自身を除く): 25400277

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 17747, 53241, 159723, 479169, 1898929, 5696787, 17090361, 51271083]

約数ペア:

[(1, 51271083), (3, 17090361), (9, 5696787), (27, 1898929), (107, 479169), (321, 159723), (963, 53241), (2889, 17747)]