81236621

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 87429888

約数和(自身を除く): 6193267

約数列:

[1, 23, 41, 277, 311, 943, 6371, 7153, 11357, 12751, 86147, 261211, 293273, 1981381, 3532027, 81236621]

約数ペア:

[(1, 81236621), (23, 3532027), (41, 1981381), (277, 293273), (311, 261211), (943, 86147), (6371, 12751), (7153, 11357)]