17765376489

素因数分解:

$3^3\times 7^1\times {\mathrm{93996701}}^1$

素因数の和:93996717

約数の個数: 16

約数和(自身を含む): 30078944640

約数和(自身を除く): 12313568151

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 93996701, 281990103, 657976907, 845970309, 1973930721, 2537910927, 5921792163, 17765376489]

約数ペア:

[(1, 17765376489), (3, 5921792163), (7, 2537910927), (9, 1973930721), (21, 845970309), (27, 657976907), (63, 281990103), (189, 93996701)]