129330081

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{208261}}^1$

素因数の和:208293

約数の個数: 16

約数和(自身を含む): 199931520

約数和(自身を除く): 70601439

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 208261, 624783, 1874349, 4790003, 5623047, 14370009, 43110027, 129330081]

約数ペア:

[(1, 129330081), (3, 43110027), (9, 14370009), (23, 5623047), (27, 4790003), (69, 1874349), (207, 624783), (621, 208261)]