145669777

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^3$

素因数の和:261

約数の個数: 16

約数和(自身を含む): 165538944

約数和(自身を除く): 19869167

約数列:

[1, 11, 37, 71, 407, 781, 2627, 5041, 28897, 55451, 186517, 357911, 2051687, 3937021, 13242707, 145669777]

約数ペア:

[(1, 145669777), (11, 13242707), (37, 3937021), (71, 2051687), (407, 357911), (781, 186517), (2627, 55451), (5041, 28897)]