68808291

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{29443}}^1$

素因数の和:29506

約数の個数: 16

約数和(自身を含む): 98931840

約数和(自身を除く): 30123549

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 29443, 88329, 559417, 1207163, 1678251, 3621489, 22936097, 68808291]

約数ペア:

[(1, 68808291), (3, 22936097), (19, 3621489), (41, 1678251), (57, 1207163), (123, 559417), (779, 88329), (2337, 29443)]