26680167

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 40030848

約数和(自身を除く): 13350681

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 971, 2913, 3053, 8739, 9159, 27477, 41753, 68941, 125259, 206823, 375777, 620469, 2964463, 8893389, 26680167]

約数ペア:

[(1, 26680167), (3, 8893389), (9, 2964463), (43, 620469), (71, 375777), (129, 206823), (213, 125259), (387, 68941), (639, 41753), (971, 27477), (2913, 9159), (3053, 8739)]