68403027

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{296117}}^1$

素因数の和:296138

約数の個数: 16

約数和(自身を含む): 113709312

約数和(自身を除く): 45306285

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 296117, 888351, 2072819, 3257287, 6218457, 9771861, 22801009, 68403027]

約数ペア:

[(1, 68403027), (3, 22801009), (7, 9771861), (11, 6218457), (21, 3257287), (33, 2072819), (77, 888351), (231, 296117)]