2087661303

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27409}}^1$

素因数の和:27469

約数の個数: 64

約数和(自身を含む): 3929497600

約数和(自身を除く): 1841836297

約数列:

[1, 3, 7, 9, 13, 21, 27, 31, 39, 63, 91, 93, 117, 189, 217, 273, 279, 351, 403, 651, 819, 837, 1209, 1953, 2457, 2821, 3627, 5859, 8463, 10881, 25389, 27409, 76167, 82227, 191863, 246681, 356317, 575589, 740043, 849679, 1068951, 1726767, 2494219, 2549037, 3206853, 5180301, 5947753, 7482657, 7647111, 9620559, 11045827, 17843259, 22447971, 22941333, 33137481, 53529777, 67343913, 77320789, 99412443, 160589331, 231962367, 298237329, 695887101, 2087661303]

約数ペア:

[(1, 2087661303), (3, 695887101), (7, 298237329), (9, 231962367), (13, 160589331), (21, 99412443), (27, 77320789), (31, 67343913), (39, 53529777), (63, 33137481), (91, 22941333), (93, 22447971), (117, 17843259), (189, 11045827), (217, 9620559), (273, 7647111), (279, 7482657), (351, 5947753), (403, 5180301), (651, 3206853), (819, 2549037), (837, 2494219), (1209, 1726767), (1953, 1068951), (2457, 849679), (2821, 740043), (3627, 575589), (5859, 356317), (8463, 246681), (10881, 191863), (25389, 82227), (27409, 76167)]