82609983

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 125153280

約数和(自身を除く): 42543297

約数列:

[1, 3, 9, 27, 83, 191, 193, 249, 573, 579, 747, 1719, 1737, 2241, 5157, 5211, 15853, 16019, 36863, 47559, 48057, 110589, 142677, 144171, 331767, 428031, 432513, 995301, 3059629, 9178887, 27536661, 82609983]

約数ペア:

[(1, 82609983), (3, 27536661), (9, 9178887), (27, 3059629), (83, 995301), (191, 432513), (193, 428031), (249, 331767), (573, 144171), (579, 142677), (747, 110589), (1719, 48057), (1737, 47559), (2241, 36863), (5157, 16019), (5211, 15853)]