55531413

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2647}}^1$

素因数の和:2703

約数の個数: 40

約数和(自身を含む): 97404032

約数和(自身を除く): 41872619

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 567, 777, 999, 2331, 2647, 2997, 6993, 7941, 18529, 20979, 23823, 55587, 71469, 97939, 166761, 214407, 293817, 500283, 685573, 881451, 1500849, 2056719, 2644353, 6170157, 7933059, 18510471, 55531413]

約数ペア:

[(1, 55531413), (3, 18510471), (7, 7933059), (9, 6170157), (21, 2644353), (27, 2056719), (37, 1500849), (63, 881451), (81, 685573), (111, 500283), (189, 293817), (259, 214407), (333, 166761), (567, 97939), (777, 71469), (999, 55587), (2331, 23823), (2647, 20979), (2997, 18529), (6993, 7941)]