68489927

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7621}}^1$

素因数の和:7694

約数の個数: 16

約数和(自身を含む): 80488320

約数和(自身を除く): 11998393

約数列:

[1, 11, 19, 43, 209, 473, 817, 7621, 8987, 83831, 144799, 327703, 1592789, 3604733, 6226357, 68489927]

約数ペア:

[(1, 68489927), (11, 6226357), (19, 3604733), (43, 1592789), (209, 327703), (473, 144799), (817, 83831), (7621, 8987)]