204055767

素因数分解:

$3^4\times {\mathrm{773}}^1\times {\mathrm{3259}}^1$

素因数の和:4044

約数の個数: 20

約数和(自身を含む): 305312040

約数和(自身を除く): 101256273

約数列:

[1, 3, 9, 27, 81, 773, 2319, 3259, 6957, 9777, 20871, 29331, 62613, 87993, 263979, 2519207, 7557621, 22672863, 68018589, 204055767]

約数ペア:

[(1, 204055767), (3, 68018589), (9, 22672863), (27, 7557621), (81, 2519207), (773, 263979), (2319, 87993), (3259, 62613), (6957, 29331), (9777, 20871)]