40662027

素因数分解:

$3^3\times 7^1\times {\mathrm{215143}}^1$

素因数の和:215159

約数の個数: 16

約数和(自身を含む): 68846080

約数和(自身を除く): 28184053

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 215143, 645429, 1506001, 1936287, 4518003, 5808861, 13554009, 40662027]

約数ペア:

[(1, 40662027), (3, 13554009), (7, 5808861), (9, 4518003), (21, 1936287), (27, 1506001), (63, 645429), (189, 215143)]