68952961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2861}}^1$

素因数の和:3192

約数の個数: 16

約数和(自身を含む): 86272128

約数和(自身を除く): 17319167

約数列:

[1, 7, 11, 77, 313, 2191, 2861, 3443, 20027, 24101, 31471, 220297, 895493, 6268451, 9850423, 68952961]

約数ペア:

[(1, 68952961), (7, 9850423), (11, 6268451), (77, 895493), (313, 220297), (2191, 31471), (2861, 24101), (3443, 20027)]