56562543

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 89361888

約数和(自身を除く): 32799345

約数列:

[1, 3, 9, 23, 27, 69, 81, 97, 207, 291, 313, 621, 873, 939, 1863, 2231, 2619, 2817, 6693, 7199, 7857, 8451, 20079, 21597, 25353, 30361, 60237, 64791, 91083, 180711, 194373, 273249, 583119, 698303, 819747, 2094909, 2459241, 6284727, 18854181, 56562543]

約数ペア:

[(1, 56562543), (3, 18854181), (9, 6284727), (23, 2459241), (27, 2094909), (69, 819747), (81, 698303), (97, 583119), (207, 273249), (291, 194373), (313, 180711), (621, 91083), (873, 64791), (939, 60237), (1863, 30361), (2231, 25353), (2619, 21597), (2817, 20079), (6693, 8451), (7199, 7857)]