157464297

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{82141}}^1$

素因数の和:82221

約数の個数: 16

約数和(自身を含む): 236568960

約数和(自身を除く): 79104663

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 82141, 246423, 739269, 2217807, 5832011, 17496033, 52488099, 157464297]

約数ペア:

[(1, 157464297), (3, 52488099), (9, 17496033), (27, 5832011), (71, 2217807), (213, 739269), (639, 246423), (1917, 82141)]