127167039

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 197188992

約数和(自身を除く): 70021953

約数列:

[1, 3, 9, 37, 43, 83, 107, 111, 129, 249, 321, 333, 387, 747, 963, 1591, 3071, 3569, 3959, 4601, 4773, 8881, 9213, 10707, 11877, 13803, 14319, 26643, 27639, 32121, 35631, 41409, 79929, 132053, 170237, 328597, 381883, 396159, 510711, 985791, 1145649, 1188477, 1532133, 2957373, 3436947, 14129671, 42389013, 127167039]

約数ペア:

[(1, 127167039), (3, 42389013), (9, 14129671), (37, 3436947), (43, 2957373), (83, 1532133), (107, 1188477), (111, 1145649), (129, 985791), (249, 510711), (321, 396159), (333, 381883), (387, 328597), (747, 170237), (963, 132053), (1591, 79929), (3071, 41409), (3569, 35631), (3959, 32121), (4601, 27639), (4773, 26643), (8881, 14319), (9213, 13803), (10707, 11877)]