26857413

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:767

約数の個数: 40

約数和(自身を含む): 44849376

約数和(自身を除く): 17991963

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 297, 387, 473, 701, 891, 1161, 1419, 2103, 3483, 4257, 6309, 7711, 12771, 18927, 23133, 30143, 38313, 56781, 69399, 90429, 208197, 271287, 331573, 624591, 813861, 994719, 2441583, 2984157, 8952471, 26857413]

約数ペア:

[(1, 26857413), (3, 8952471), (9, 2984157), (11, 2441583), (27, 994719), (33, 813861), (43, 624591), (81, 331573), (99, 271287), (129, 208197), (297, 90429), (387, 69399), (473, 56781), (701, 38313), (891, 30143), (1161, 23133), (1419, 18927), (2103, 12771), (3483, 7711), (4257, 6309)]