53943543

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 82790400

約数和(自身を除く): 28846857

約数列:

[1, 3, 9, 27, 43, 97, 129, 291, 387, 479, 873, 1161, 1437, 2619, 4171, 4311, 12513, 12933, 20597, 37539, 46463, 61791, 112617, 139389, 185373, 418167, 556119, 1254501, 1997909, 5993727, 17981181, 53943543]

約数ペア:

[(1, 53943543), (3, 17981181), (9, 5993727), (27, 1997909), (43, 1254501), (97, 556119), (129, 418167), (291, 185373), (387, 139389), (479, 112617), (873, 61791), (1161, 46463), (1437, 37539), (2619, 20597), (4171, 12933), (4311, 12513)]