51665361

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{33311}}^1$

素因数の和:33372

約数の個数: 16

約数和(自身を含む): 76750848

約数和(自身を除く): 25085487

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 33311, 99933, 366421, 1099263, 1565617, 4696851, 17221787, 51665361]

約数ペア:

[(1, 51665361), (3, 17221787), (11, 4696851), (33, 1565617), (47, 1099263), (141, 366421), (517, 99933), (1551, 33311)]