60676889

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 78145536

約数和(自身を除く): 17468647

約数列:

[1, 7, 13, 31, 91, 137, 157, 217, 403, 959, 1099, 1781, 2041, 2821, 4247, 4867, 12467, 14287, 21509, 29729, 34069, 55211, 63271, 150563, 279617, 386477, 442897, 666779, 1957319, 4667453, 8668127, 60676889]

約数ペア:

[(1, 60676889), (7, 8668127), (13, 4667453), (31, 1957319), (91, 666779), (137, 442897), (157, 386477), (217, 279617), (403, 150563), (959, 63271), (1099, 55211), (1781, 34069), (2041, 29729), (2821, 21509), (4247, 14287), (4867, 12467)]