81730266

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{164117}}^1$

素因数の和:164205

約数の個数: 16

約数和(自身を含む): 165430944

約数和(自身を除く): 83700678

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 164117, 328234, 492351, 984702, 13621711, 27243422, 40865133, 81730266]

約数ペア:

[(1, 81730266), (2, 40865133), (3, 27243422), (6, 13621711), (83, 984702), (166, 492351), (249, 328234), (498, 164117)]