173613663

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{80713}}^1$

素因数の和:80958

約数の個数: 12

約数和(自身を含む): 251827680

約数和(自身を除く): 78214017

約数列:

[1, 3, 9, 239, 717, 2151, 80713, 242139, 726417, 19290407, 57871221, 173613663]

約数ペア:

[(1, 173613663), (3, 57871221), (9, 19290407), (239, 726417), (717, 242139), (2151, 80713)]