528065811

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2374

約数の個数: 80

約数和(自身を含む): 1002631168

約数和(自身を除く): 474565357

約数列:

[1, 3, 7, 9, 13, 21, 27, 31, 39, 63, 81, 91, 93, 117, 189, 217, 273, 279, 351, 403, 567, 651, 819, 837, 1053, 1209, 1953, 2311, 2457, 2511, 2821, 3627, 5859, 6933, 7371, 8463, 10881, 16177, 17577, 20799, 25389, 30043, 32643, 48531, 62397, 71641, 76167, 90129, 145593, 187191, 210301, 214923, 228501, 270387, 436779, 501487, 630903, 644769, 811161, 931333, 1310337, 1504461, 1892709, 1934307, 2433483, 2793999, 4513383, 5678127, 5802921, 6519331, 8381997, 13540149, 17034381, 19557993, 25145991, 40620447, 58673979, 75437973, 176021937, 528065811]

約数ペア:

[(1, 528065811), (3, 176021937), (7, 75437973), (9, 58673979), (13, 40620447), (21, 25145991), (27, 19557993), (31, 17034381), (39, 13540149), (63, 8381997), (81, 6519331), (91, 5802921), (93, 5678127), (117, 4513383), (189, 2793999), (217, 2433483), (273, 1934307), (279, 1892709), (351, 1504461), (403, 1310337), (567, 931333), (651, 811161), (819, 644769), (837, 630903), (1053, 501487), (1209, 436779), (1953, 270387), (2311, 228501), (2457, 214923), (2511, 210301), (2821, 187191), (3627, 145593), (5859, 90129), (6933, 76167), (7371, 71641), (8463, 62397), (10881, 48531), (16177, 32643), (17577, 30043), (20799, 25389)]