173123973

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2341}}^1$

素因数の和:2447

約数の個数: 40

約数和(自身を含む): 285649056

約数和(自身を除く): 112525083

約数列:

[1, 3, 9, 11, 27, 33, 81, 83, 99, 249, 297, 747, 891, 913, 2241, 2341, 2739, 6723, 7023, 8217, 21069, 24651, 25751, 63207, 73953, 77253, 189621, 194303, 231759, 582909, 695277, 1748727, 2085831, 2137333, 5246181, 6411999, 15738543, 19235997, 57707991, 173123973]

約数ペア:

[(1, 173123973), (3, 57707991), (9, 19235997), (11, 15738543), (27, 6411999), (33, 5246181), (81, 2137333), (83, 2085831), (99, 1748727), (249, 695277), (297, 582909), (747, 231759), (891, 194303), (913, 189621), (2241, 77253), (2341, 73953), (2739, 63207), (6723, 25751), (7023, 24651), (8217, 21069)]