165728673

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{83}}^2$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 274457280

約数和(自身を除く): 108728607

約数列:

[1, 3, 9, 11, 27, 33, 81, 83, 99, 243, 249, 297, 729, 747, 891, 913, 2187, 2241, 2673, 2739, 6723, 6889, 8019, 8217, 20169, 20667, 24057, 24651, 60507, 62001, 73953, 75779, 181521, 186003, 221859, 227337, 558009, 665577, 682011, 1674027, 1996731, 2046033, 5022081, 6138099, 15066243, 18414297, 55242891, 165728673]

約数ペア:

[(1, 165728673), (3, 55242891), (9, 18414297), (11, 15066243), (27, 6138099), (33, 5022081), (81, 2046033), (83, 1996731), (99, 1674027), (243, 682011), (249, 665577), (297, 558009), (729, 227337), (747, 221859), (891, 186003), (913, 181521), (2187, 75779), (2241, 73953), (2673, 62001), (2739, 60507), (6723, 24651), (6889, 24057), (8019, 20667), (8217, 20169)]