16558528077

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{1307}}^1$

素因数の和:1863

約数の個数: 96

約数和(自身を含む): 30471168000

約数和(自身を除く): 13912639923

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 499, 651, 819, 1209, 1307, 1497, 1953, 2821, 3493, 3627, 3921, 4491, 6487, 8463, 9149, 10479, 11763, 15469, 16991, 19461, 25389, 27447, 31437, 40517, 45409, 46407, 50973, 58383, 82341, 108283, 118937, 121551, 136227, 139221, 152919, 201097, 283619, 324849, 356811, 364653, 408681, 526721, 603291, 652193, 850857, 974547, 1070433, 1407679, 1580163, 1809873, 1956579, 2552571, 3687047, 4223037, 4565351, 4740489, 5869737, 8478509, 11061141, 12669111, 13696053, 20217983, 25435527, 33183423, 41088159, 59349563, 60653949, 76306581, 141525881, 178048689, 181961847, 262833779, 424577643, 534146067, 788501337, 1273732929, 1839836453, 2365504011, 5519509359, 16558528077]

約数ペア:

[(1, 16558528077), (3, 5519509359), (7, 2365504011), (9, 1839836453), (13, 1273732929), (21, 788501337), (31, 534146067), (39, 424577643), (63, 262833779), (91, 181961847), (93, 178048689), (117, 141525881), (217, 76306581), (273, 60653949), (279, 59349563), (403, 41088159), (499, 33183423), (651, 25435527), (819, 20217983), (1209, 13696053), (1307, 12669111), (1497, 11061141), (1953, 8478509), (2821, 5869737), (3493, 4740489), (3627, 4565351), (3921, 4223037), (4491, 3687047), (6487, 2552571), (8463, 1956579), (9149, 1809873), (10479, 1580163), (11763, 1407679), (15469, 1070433), (16991, 974547), (19461, 850857), (25389, 652193), (27447, 603291), (31437, 526721), (40517, 408681), (45409, 364653), (46407, 356811), (50973, 324849), (58383, 283619), (82341, 201097), (108283, 152919), (118937, 139221), (121551, 136227)]