81943866

素因数分解:

$2^1\times 3^3\times {\mathrm{317}}^1\times {\mathrm{4787}}^1$

素因数の和:5115

約数の個数: 32

約数和(自身を含む): 182710080

約数和(自身を除く): 100766214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 317, 634, 951, 1902, 2853, 4787, 5706, 8559, 9574, 14361, 17118, 28722, 43083, 86166, 129249, 258498, 1517479, 3034958, 4552437, 9104874, 13657311, 27314622, 40971933, 81943866]

約数ペア:

[(1, 81943866), (2, 40971933), (3, 27314622), (6, 13657311), (9, 9104874), (18, 4552437), (27, 3034958), (54, 1517479), (317, 258498), (634, 129249), (951, 86166), (1902, 43083), (2853, 28722), (4787, 17118), (5706, 14361), (8559, 9574)]