8045686857

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{27077}}^1$

素因数の和:27513

約数の個数: 32

約数和(自身を含む): 12191598720

約数和(自身を除く): 4145911863

約数列:

[1, 3, 13, 19, 39, 57, 247, 401, 741, 1203, 5213, 7619, 15639, 22857, 27077, 81231, 99047, 297141, 352001, 514463, 1056003, 1543389, 6688019, 10857877, 20064057, 32573631, 141152401, 206299663, 423457203, 618898989, 2681895619, 8045686857]

約数ペア:

[(1, 8045686857), (3, 2681895619), (13, 618898989), (19, 423457203), (39, 206299663), (57, 141152401), (247, 32573631), (401, 20064057), (741, 10857877), (1203, 6688019), (5213, 1543389), (7619, 1056003), (15639, 514463), (22857, 352001), (27077, 297141), (81231, 99047)]