9195178.00000000

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 108307584

約数和(自身を除く): 48272895

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 71, 73, 81, 99, 117, 143, 213, 219, 297, 351, 429, 639, 657, 781, 803, 891, 923, 949, 1053, 1287, 1917, 1971, 2343, 2409, 2769, 2847, 3861, 5183, 5751, 5913, 7029, 7227, 8307, 8541, 10153, 10439, 11583, 15549, 21087, 21681, 24921, 25623, 30459, 31317, 46647, 57013, 63261, 65043, 67379, 74763, 76869, 91377, 93951, 139941, 171039, 202137, 274131, 281853, 419823, 513117, 606411, 741169, 822393, 845559, 1539351, 1819233, 2223507, 4618053, 5457699, 6670521, 20011563, 60034689]

約数ペア:

[(1, 60034689), (3, 20011563), (9, 6670521), (11, 5457699), (13, 4618053), (27, 2223507), (33, 1819233), (39, 1539351), (71, 845559), (73, 822393), (81, 741169), (99, 606411), (117, 513117), (143, 419823), (213, 281853), (219, 274131), (297, 202137), (351, 171039), (429, 139941), (639, 93951), (657, 91377), (781, 76869), (803, 74763), (891, 67379), (923, 65043), (949, 63261), (1053, 57013), (1287, 46647), (1917, 31317), (1971, 30459), (2343, 25623), (2409, 24921), (2769, 21681), (2847, 21087), (3861, 15549), (5183, 11583), (5751, 10439), (5913, 10153), (7029, 8541), (7227, 8307)]