27271761

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{19219}}^1$

素因数の和:19276

約数の個数: 16

約数和(自身を含む): 40592640

約数和(自身を除く): 13320879

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 19219, 57657, 211409, 634227, 826417, 2479251, 9090587, 27271761]

約数ペア:

[(1, 27271761), (3, 9090587), (11, 2479251), (33, 826417), (43, 634227), (129, 211409), (473, 57657), (1419, 19219)]