68844391

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47057}}^1$

素因数の和:47094

約数の個数: 16

約数和(自身を含む): 90351360

約数和(自身を除く): 21506969

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 47057, 329399, 517627, 894083, 3623389, 6258581, 9834913, 68844391]

約数ペア:

[(1, 68844391), (7, 9834913), (11, 6258581), (19, 3623389), (77, 894083), (133, 517627), (209, 329399), (1463, 47057)]