123508077

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4493}}^1$

素因数の和:4538

約数の個数: 48

約数和(自身を含む): 221320512

約数和(自身を除く): 97812435

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 1309, 1617, 2499, 3927, 4493, 9163, 13479, 27489, 31451, 49423, 76381, 94353, 148269, 220157, 229143, 345961, 534667, 660471, 840191, 1037883, 1604001, 2421727, 2520573, 3742669, 5881337, 7265181, 11228007, 17644011, 41169359, 123508077]

約数ペア:

[(1, 123508077), (3, 41169359), (7, 17644011), (11, 11228007), (17, 7265181), (21, 5881337), (33, 3742669), (49, 2520573), (51, 2421727), (77, 1604001), (119, 1037883), (147, 840191), (187, 660471), (231, 534667), (357, 345961), (539, 229143), (561, 220157), (833, 148269), (1309, 94353), (1617, 76381), (2499, 49423), (3927, 31451), (4493, 27489), (9163, 13479)]