153820293

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{65651}}^1$

素因数の和:65736

約数の個数: 16

約数和(自身を含む): 226893312

約数和(自身を除く): 73073019

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 65651, 196953, 722161, 2166483, 4661221, 13983663, 51273431, 153820293]

約数ペア:

[(1, 153820293), (3, 51273431), (11, 13983663), (33, 4661221), (71, 2166483), (213, 722161), (781, 196953), (2343, 65651)]