64139647

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1433}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 75646368

約数和(自身を除く): 11506721

約数列:

[1, 11, 13, 143, 313, 1433, 3443, 4069, 15763, 18629, 44759, 204919, 448529, 4933819, 5830877, 64139647]

約数ペア:

[(1, 64139647), (11, 5830877), (13, 4933819), (143, 448529), (313, 204919), (1433, 44759), (3443, 18629), (4069, 15763)]