272669319

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{17011}}^1$

素因数の和:17167

約数の個数: 24

約数和(自身を含む): 427273392

約数和(自身を除く): 154604073

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 5343, 16029, 17011, 51033, 153099, 221143, 663429, 1990287, 2330507, 6991521, 20974563, 30296591, 90889773, 272669319]

約数ペア:

[(1, 272669319), (3, 90889773), (9, 30296591), (13, 20974563), (39, 6991521), (117, 2330507), (137, 1990287), (411, 663429), (1233, 221143), (1781, 153099), (5343, 51033), (16029, 17011)]