82151919

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 120928080

約数和(自身を除く): 38776161

約数列:

[1, 3, 9, 97, 139, 291, 417, 677, 873, 1251, 2031, 6093, 13483, 40449, 65669, 94103, 121347, 197007, 282309, 591021, 846927, 9127991, 27383973, 82151919]

約数ペア:

[(1, 82151919), (3, 27383973), (9, 9127991), (97, 846927), (139, 591021), (291, 282309), (417, 197007), (677, 121347), (873, 94103), (1251, 65669), (2031, 40449), (6093, 13483)]