275612157

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{22079}}^1$

素因数の和:22177

約数の個数: 24

約数和(自身を含む): 424819200

約数和(自身を除く): 149207043

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 12483, 22079, 66237, 198711, 419501, 1258503, 1611767, 3775509, 4835301, 14505903, 30623573, 91870719, 275612157]

約数ペア:

[(1, 275612157), (3, 91870719), (9, 30623573), (19, 14505903), (57, 4835301), (73, 3775509), (171, 1611767), (219, 1258503), (657, 419501), (1387, 198711), (4161, 66237), (12483, 22079)]