124489981

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 162570240

約数和(自身を除く): 38080259

約数列:

[1, 7, 11, 41, 47, 77, 287, 329, 451, 517, 839, 1927, 3157, 3619, 5873, 9229, 13489, 21197, 34399, 39433, 64603, 148379, 240793, 276031, 378389, 433763, 1616753, 2648723, 3036341, 11317271, 17784283, 124489981]

約数ペア:

[(1, 124489981), (7, 17784283), (11, 11317271), (41, 3036341), (47, 2648723), (77, 1616753), (287, 433763), (329, 378389), (451, 276031), (517, 240793), (839, 148379), (1927, 64603), (3157, 39433), (3619, 34399), (5873, 21197), (9229, 13489)]