255108183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{108881}}^1$

素因数の和:108966

約数の個数: 16

約数和(自身を含む): 376296192

約数和(自身を除く): 121188009

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 108881, 326643, 1197691, 3593073, 7730551, 23191653, 85036061, 255108183]

約数ペア:

[(1, 255108183), (3, 85036061), (11, 23191653), (33, 7730551), (71, 3593073), (213, 1197691), (781, 326643), (2343, 108881)]