129747069

素因数分解:

$3^3\times {\mathrm{1723}}^1\times {\mathrm{2789}}^1$

素因数の和:4521

約数の個数: 16

約数和(自身を含む): 192398400

約数和(自身を除く): 62651331

約数列:

[1, 3, 9, 27, 1723, 2789, 5169, 8367, 15507, 25101, 46521, 75303, 4805447, 14416341, 43249023, 129747069]

約数ペア:

[(1, 129747069), (3, 43249023), (9, 14416341), (27, 4805447), (1723, 75303), (2789, 46521), (5169, 25101), (8367, 15507)]