68313897

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 100900800

約数和(自身を除く): 32586903

約数列:

[1, 3, 9, 83, 109, 249, 327, 747, 839, 981, 2517, 7551, 9047, 27141, 69637, 81423, 91451, 208911, 274353, 626733, 823059, 7590433, 22771299, 68313897]

約数ペア:

[(1, 68313897), (3, 22771299), (9, 7590433), (83, 823059), (109, 626733), (249, 274353), (327, 208911), (747, 91451), (839, 81423), (981, 69637), (2517, 27141), (7551, 9047)]