126142709

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 163200000

約数和(自身を除く): 37057291

約数列:

[1, 7, 11, 49, 67, 77, 343, 469, 499, 539, 737, 3283, 3493, 3773, 5159, 5489, 22981, 24451, 33433, 36113, 38423, 171157, 234031, 252791, 268961, 367763, 1638217, 1882727, 2574341, 11467519, 18020387, 126142709]

約数ペア:

[(1, 126142709), (7, 18020387), (11, 11467519), (49, 2574341), (67, 1882727), (77, 1638217), (343, 367763), (469, 268961), (499, 252791), (539, 234031), (737, 171157), (3283, 38423), (3493, 36113), (3773, 33433), (5159, 24451), (5489, 22981)]