83720409

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{1663}}^1$

素因数の和:1936

約数の個数: 16

約数和(自身を含む): 113498112

約数和(自身を除く): 29777703

約数列:

[1, 3, 97, 173, 291, 519, 1663, 4989, 16781, 50343, 161311, 287699, 483933, 863097, 27906803, 83720409]

約数ペア:

[(1, 83720409), (3, 27906803), (97, 863097), (173, 483933), (291, 287699), (519, 161311), (1663, 50343), (4989, 16781)]