56806191

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:837

約数の個数: 40

約数和(自身を含む): 92763440

約数和(自身を除く): 35957249

約数列:

[1, 3, 9, 13, 27, 39, 73, 81, 117, 219, 351, 657, 739, 949, 1053, 1971, 2217, 2847, 5913, 6651, 8541, 9607, 19953, 25623, 28821, 53947, 59859, 76869, 86463, 161841, 259389, 485523, 701311, 778167, 1456569, 2103933, 4369707, 6311799, 18935397, 56806191]

約数ペア:

[(1, 56806191), (3, 18935397), (9, 6311799), (13, 4369707), (27, 2103933), (39, 1456569), (73, 778167), (81, 701311), (117, 485523), (219, 259389), (351, 161841), (657, 86463), (739, 76869), (949, 59859), (1053, 53947), (1971, 28821), (2217, 25623), (2847, 19953), (5913, 9607), (6651, 8541)]