27081593

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 36080640

約数和(自身を除く): 8999047

約数列:

[1, 7, 11, 19, 77, 107, 133, 173, 209, 749, 1177, 1211, 1463, 1903, 2033, 3287, 8239, 13321, 14231, 18511, 22363, 23009, 36157, 129577, 156541, 203621, 253099, 351709, 1425347, 2461963, 3868799, 27081593]

約数ペア:

[(1, 27081593), (7, 3868799), (11, 2461963), (19, 1425347), (77, 351709), (107, 253099), (133, 203621), (173, 156541), (209, 129577), (749, 36157), (1177, 23009), (1211, 22363), (1463, 18511), (1903, 14231), (2033, 13321), (3287, 8239)]