9161408641

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{911}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 11923881984

約数和(自身を除く): 2762473343

約数列:

[1, 7, 11, 31, 77, 121, 217, 341, 383, 847, 911, 2387, 2681, 3751, 4213, 6377, 10021, 11873, 26257, 28241, 29491, 46343, 70147, 83111, 110231, 130603, 197687, 310651, 324401, 348913, 771617, 914221, 1436633, 2174557, 2442391, 3417161, 3838043, 10056431, 10816303, 23920127, 26866301, 42218473, 75714121, 118979333, 295529311, 832855331, 1308772663, 9161408641]

約数ペア:

[(1, 9161408641), (7, 1308772663), (11, 832855331), (31, 295529311), (77, 118979333), (121, 75714121), (217, 42218473), (341, 26866301), (383, 23920127), (847, 10816303), (911, 10056431), (2387, 3838043), (2681, 3417161), (3751, 2442391), (4213, 2174557), (6377, 1436633), (10021, 914221), (11873, 771617), (26257, 348913), (28241, 324401), (29491, 310651), (46343, 197687), (70147, 130603), (83111, 110231)]