51175287

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{111493}}^1$

素因数の和:111519

約数の個数: 16

約数和(自身を含む): 80275680

約数和(自身を除く): 29100393

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 111493, 334479, 1003437, 1895381, 3010311, 5686143, 17058429, 51175287]

約数ペア:

[(1, 51175287), (3, 17058429), (9, 5686143), (17, 3010311), (27, 1895381), (51, 1003437), (153, 334479), (459, 111493)]