136312561

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{252899}}^1$

素因数の和:252924

約数の個数: 12

約数和(自身を含む): 172983600

約数和(自身を除く): 36671039

約数列:

[1, 7, 11, 49, 77, 539, 252899, 1770293, 2781889, 12392051, 19473223, 136312561]

約数ペア:

[(1, 136312561), (7, 19473223), (11, 12392051), (49, 2781889), (77, 1770293), (539, 252899)]