68592783

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 109897216

約数和(自身を除く): 41304433

約数列:

[1, 3, 7, 21, 37, 43, 111, 129, 259, 301, 777, 903, 1591, 2053, 4773, 6159, 11137, 14371, 33411, 43113, 75961, 88279, 227883, 264837, 531727, 617953, 1595181, 1853859, 3266323, 9798969, 22864261, 68592783]

約数ペア:

[(1, 68592783), (3, 22864261), (7, 9798969), (21, 3266323), (37, 1853859), (43, 1595181), (111, 617953), (129, 531727), (259, 264837), (301, 227883), (777, 88279), (903, 75961), (1591, 43113), (2053, 33411), (4773, 14371), (6159, 11137)]