66428144629

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1196537}}^1$

素因数の和:1196665

約数の個数: 24

約数和(自身を含む): 85116927168

約数和(自身を除く): 18688782539

約数列:

[1, 7, 11, 49, 77, 103, 539, 721, 1133, 5047, 7931, 55517, 1196537, 8375759, 13161907, 58630313, 92133349, 123243311, 644933443, 862703177, 1355676421, 6038922239, 9489734947, 66428144629]

約数ペア:

[(1, 66428144629), (7, 9489734947), (11, 6038922239), (49, 1355676421), (77, 862703177), (103, 644933443), (539, 123243311), (721, 92133349), (1133, 58630313), (5047, 13161907), (7931, 8375759), (55517, 1196537)]