27347089

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 34856640

約数和(自身を除く): 7509551

約数列:

[1, 7, 11, 77, 83, 121, 389, 581, 847, 913, 2723, 4279, 6391, 10043, 29953, 32287, 47069, 70301, 226009, 329483, 355157, 2486099, 3906727, 27347089]

約数ペア:

[(1, 27347089), (7, 3906727), (11, 2486099), (77, 355157), (83, 329483), (121, 226009), (389, 70301), (581, 47069), (847, 32287), (913, 29953), (2723, 10043), (4279, 6391)]