196587945

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{18433}}^1$

素因数の和:18526

約数の個数: 32

約数和(自身を含む): 353932800

約数和(自身を除く): 157344855

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 10665, 18433, 55299, 92165, 165897, 276495, 497691, 829485, 1456207, 2488455, 4368621, 7281035, 13105863, 21843105, 39317589, 65529315, 196587945]

約数ペア:

[(1, 196587945), (3, 65529315), (5, 39317589), (9, 21843105), (15, 13105863), (27, 7281035), (45, 4368621), (79, 2488455), (135, 1456207), (237, 829485), (395, 497691), (711, 276495), (1185, 165897), (2133, 92165), (3555, 55299), (10665, 18433)]