144429999

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{9539}}^1$

素因数の和:9659

約数の個数: 24

約数和(自身を含む): 226212480

約数和(自身を除く): 81782481

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 2163, 5047, 9539, 15141, 28617, 66773, 200319, 467411, 982517, 1402233, 2947551, 6877619, 20632857, 48143333, 144429999]

約数ペア:

[(1, 144429999), (3, 48143333), (7, 20632857), (21, 6877619), (49, 2947551), (103, 1402233), (147, 982517), (309, 467411), (721, 200319), (2163, 66773), (5047, 28617), (9539, 15141)]