156663297

素因数分解:

$3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{5743}}^1$

素因数の和:6189

約数の個数: 24

約数和(自身を含む): 259261184

約数和(自身を除く): 102597887

約数列:

[1, 3, 7, 9, 21, 63, 433, 1299, 3031, 3897, 5743, 9093, 17229, 27279, 40201, 51687, 120603, 361809, 2486719, 7460157, 17407033, 22380471, 52221099, 156663297]

約数ペア:

[(1, 156663297), (3, 52221099), (7, 22380471), (9, 17407033), (21, 7460157), (63, 2486719), (433, 361809), (1299, 120603), (3031, 51687), (3897, 40201), (5743, 27279), (9093, 17229)]