77101442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{318601}}^1$

素因数の和:318625

約数の個数: 12

約数和(自身を含む): 127122198

約数和(自身を除く): 50020756

約数列:

[1, 2, 11, 22, 121, 242, 318601, 637202, 3504611, 7009222, 38550721, 77101442]

約数ペア:

[(1, 77101442), (2, 38550721), (11, 7009222), (22, 3504611), (121, 637202), (242, 318601)]