39140577

素因数分解:

$3^4\times 7^1\times {\mathrm{69031}}^1$

素因数の和:69050

約数の個数: 20

約数和(自身を含む): 66822976

約数和(自身を除く): 27682399

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 69031, 207093, 483217, 621279, 1449651, 1863837, 4348953, 5591511, 13046859, 39140577]

約数ペア:

[(1, 39140577), (3, 13046859), (7, 5591511), (9, 4348953), (21, 1863837), (27, 1449651), (63, 621279), (81, 483217), (189, 207093), (567, 69031)]