977993853

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 1350451200

約数和(自身を除く): 372457347

約数列:

[1, 3, 59, 127, 139, 177, 313, 381, 417, 939, 7493, 8201, 17653, 18467, 22479, 24603, 39751, 43507, 52959, 55401, 119253, 130521, 1041527, 2345309, 2566913, 3124581, 5525389, 7035927, 7700739, 16576167, 325997951, 977993853]

約数ペア:

[(1, 977993853), (3, 325997951), (59, 16576167), (127, 7700739), (139, 7035927), (177, 5525389), (313, 3124581), (381, 2566913), (417, 2345309), (939, 1041527), (7493, 130521), (8201, 119253), (17653, 55401), (18467, 52959), (22479, 43507), (24603, 39751)]