51227181

素因数分解:

$3^3\times {\mathrm{1217}}^1\times {\mathrm{1559}}^1$

素因数の和:2785

約数の個数: 16

約数和(自身を含む): 76003200

約数和(自身を除く): 24776019

約数列:

[1, 3, 9, 27, 1217, 1559, 3651, 4677, 10953, 14031, 32859, 42093, 1897303, 5691909, 17075727, 51227181]

約数ペア:

[(1, 51227181), (3, 17075727), (9, 5691909), (27, 1897303), (1217, 42093), (1559, 32859), (3651, 14031), (4677, 10953)]