54040293

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{449}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 80308800

約数和(自身を除く): 26268507

約数列:

[1, 3, 9, 43, 129, 311, 387, 449, 933, 1347, 2799, 4041, 13373, 19307, 40119, 57921, 120357, 139639, 173763, 418917, 1256751, 6004477, 18013431, 54040293]

約数ペア:

[(1, 54040293), (3, 18013431), (9, 6004477), (43, 1256751), (129, 418917), (311, 173763), (387, 139639), (449, 120357), (933, 57921), (1347, 40119), (2799, 19307), (4041, 13373)]