51122583

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{3049}}^1$

素因数の和:3090

約数の個数: 28

約数和(自身を含む): 80007600

約数和(自身を除く): 28885017

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 3049, 5589, 9147, 16767, 27441, 70127, 82323, 210381, 246969, 631143, 740907, 1893429, 2222721, 5680287, 17040861, 51122583]

約数ペア:

[(1, 51122583), (3, 17040861), (9, 5680287), (23, 2222721), (27, 1893429), (69, 740907), (81, 631143), (207, 246969), (243, 210381), (621, 82323), (729, 70127), (1863, 27441), (3049, 16767), (5589, 9147)]