47365587

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2789}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 76334400

約数和(自身を除く): 28968813

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1887, 2789, 5661, 8367, 16983, 25101, 47413, 75303, 103193, 142239, 309579, 426717, 928737, 1280151, 1754281, 2786211, 5262843, 15788529, 47365587]

約数ペア:

[(1, 47365587), (3, 15788529), (9, 5262843), (17, 2786211), (27, 1754281), (37, 1280151), (51, 928737), (111, 426717), (153, 309579), (333, 142239), (459, 103193), (629, 75303), (999, 47413), (1887, 25101), (2789, 16983), (5661, 8367)]