51012207

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{99439}}^1$

素因数の和:99467

約数の個数: 16

約数和(自身を含む): 79552000

約数和(自身を除く): 28539793

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 99439, 298317, 894951, 1889341, 2684853, 5668023, 17004069, 51012207]

約数ペア:

[(1, 51012207), (3, 17004069), (9, 5668023), (19, 2684853), (27, 1889341), (57, 894951), (171, 298317), (513, 99439)]