26287389

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{57271}}^1$

素因数の和:57297

約数の個数: 16

約数和(自身を含む): 41235840

約数和(自身を除く): 14948451

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 57271, 171813, 515439, 973607, 1546317, 2920821, 8762463, 26287389]

約数ペア:

[(1, 26287389), (3, 8762463), (9, 2920821), (17, 1546317), (27, 973607), (51, 515439), (153, 171813), (459, 57271)]