27775119

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1549}}^1$

素因数の和:1734

約数の個数: 16

約数和(自身を含む): 38192000

約数和(自身を除く): 10416881

約数列:

[1, 3, 43, 129, 139, 417, 1549, 4647, 5977, 17931, 66607, 199821, 215311, 645933, 9258373, 27775119]

約数ペア:

[(1, 27775119), (3, 9258373), (43, 645933), (129, 215311), (139, 199821), (417, 66607), (1549, 17931), (4647, 5977)]