243096759

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{4001}}^1$

素因数の和:4207

約数の個数: 24

約数和(自身を含む): 361684752

約数和(自身を除く): 118587993

約数列:

[1, 3, 9, 43, 129, 157, 387, 471, 1413, 4001, 6751, 12003, 20253, 36009, 60759, 172043, 516129, 628157, 1548387, 1884471, 5653413, 27010751, 81032253, 243096759]

約数ペア:

[(1, 243096759), (3, 81032253), (9, 27010751), (43, 5653413), (129, 1884471), (157, 1548387), (387, 628157), (471, 516129), (1413, 172043), (4001, 60759), (6751, 36009), (12003, 20253)]