27566781

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26947}}^1$

素因数の和:26992

約数の個数: 16

約数和(自身を含む): 41392128

約数和(自身を除く): 13825347

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 26947, 80841, 296417, 835357, 889251, 2506071, 9188927, 27566781]

約数ペア:

[(1, 27566781), (3, 9188927), (11, 2506071), (31, 889251), (33, 835357), (93, 296417), (341, 80841), (1023, 26947)]