6642189

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 10800000

約数和(自身を除く): 4157811

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 499, 783, 1479, 1497, 4437, 4491, 8483, 13311, 13473, 14471, 25449, 43413, 76347, 130239, 229041, 246007, 390717, 738021, 2214063, 6642189]

約数ペア:

[(1, 6642189), (3, 2214063), (9, 738021), (17, 390717), (27, 246007), (29, 229041), (51, 130239), (87, 76347), (153, 43413), (261, 25449), (459, 14471), (493, 13473), (499, 13311), (783, 8483), (1479, 4491), (1497, 4437)]