61466769

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 117089280

約数和(自身を除く): 55622511

約数列:

[1, 3, 7, 9, 13, 21, 27, 31, 39, 63, 81, 91, 93, 117, 189, 217, 269, 273, 279, 351, 403, 567, 651, 807, 819, 837, 1053, 1209, 1883, 1953, 2421, 2457, 2511, 2821, 3497, 3627, 5649, 5859, 7263, 7371, 8339, 8463, 10491, 10881, 16947, 17577, 21789, 24479, 25017, 25389, 31473, 32643, 50841, 58373, 73437, 75051, 76167, 94419, 108407, 152523, 175119, 220311, 225153, 228501, 283257, 325221, 525357, 660933, 675459, 758849, 975663, 1576071, 1982799, 2276547, 2926989, 4728213, 6829641, 8780967, 20488923, 61466769]

約数ペア:

[(1, 61466769), (3, 20488923), (7, 8780967), (9, 6829641), (13, 4728213), (21, 2926989), (27, 2276547), (31, 1982799), (39, 1576071), (63, 975663), (81, 758849), (91, 675459), (93, 660933), (117, 525357), (189, 325221), (217, 283257), (269, 228501), (273, 225153), (279, 220311), (351, 175119), (403, 152523), (567, 108407), (651, 94419), (807, 76167), (819, 75051), (837, 73437), (1053, 58373), (1209, 50841), (1883, 32643), (1953, 31473), (2421, 25389), (2457, 25017), (2511, 24479), (2821, 21789), (3497, 17577), (3627, 16947), (5649, 10881), (5859, 10491), (7263, 8463), (7371, 8339)]