51192549

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1109}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 77575680

約数和(自身を除く): 26383131

約数列:

[1, 3, 9, 23, 69, 207, 223, 669, 1109, 2007, 3327, 5129, 9981, 15387, 25507, 46161, 76521, 229563, 247307, 741921, 2225763, 5688061, 17064183, 51192549]

約数ペア:

[(1, 51192549), (3, 17064183), (9, 5688061), (23, 2225763), (69, 741921), (207, 247307), (223, 229563), (669, 76521), (1109, 46161), (2007, 25507), (3327, 15387), (5129, 9981)]