68138367

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{337}}^1\times {\mathrm{557}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 100337328

約数和(自身を除く): 32198961

約数列:

[1, 3, 11, 33, 121, 337, 363, 557, 1011, 1671, 3707, 6127, 11121, 18381, 40777, 67397, 122331, 187709, 202191, 563127, 2064799, 6194397, 22712789, 68138367]

約数ペア:

[(1, 68138367), (3, 22712789), (11, 6194397), (33, 2064799), (121, 563127), (337, 202191), (363, 187709), (557, 122331), (1011, 67397), (1671, 40777), (3707, 18381), (6127, 11121)]