7748631

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 13208832

約数和(自身を除く): 5460201

約数列:

[1, 3, 9, 11, 23, 33, 41, 69, 83, 99, 123, 207, 249, 253, 369, 451, 747, 759, 913, 943, 1353, 1909, 2277, 2739, 2829, 3403, 4059, 5727, 8217, 8487, 10209, 10373, 17181, 20999, 30627, 31119, 37433, 62997, 78269, 93357, 112299, 188991, 234807, 336897, 704421, 860959, 2582877, 7748631]

約数ペア:

[(1, 7748631), (3, 2582877), (9, 860959), (11, 704421), (23, 336897), (33, 234807), (41, 188991), (69, 112299), (83, 93357), (99, 78269), (123, 62997), (207, 37433), (249, 31119), (253, 30627), (369, 20999), (451, 17181), (747, 10373), (759, 10209), (913, 8487), (943, 8217), (1353, 5727), (1909, 4059), (2277, 3403), (2739, 2829)]