168824991

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{14143}}^1$

素因数の和:14342

約数の個数: 16

約数和(自身を含む): 236261376

約数和(自身を除く): 67436385

約数列:

[1, 3, 23, 69, 173, 519, 3979, 11937, 14143, 42429, 325289, 975867, 2446739, 7340217, 56274997, 168824991]

約数ペア:

[(1, 168824991), (3, 56274997), (23, 7340217), (69, 2446739), (173, 975867), (519, 325289), (3979, 42429), (11937, 14143)]