86875389

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{189271}}^1$

素因数の和:189297

約数の個数: 16

約数和(自身を含む): 136275840

約数和(自身を除く): 49400451

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 189271, 567813, 1703439, 3217607, 5110317, 9652821, 28958463, 86875389]

約数ペア:

[(1, 86875389), (3, 28958463), (9, 9652821), (17, 5110317), (27, 3217607), (51, 1703439), (153, 567813), (459, 189271)]