27566913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{19427}}^1$

素因数の和:19484

約数の個数: 16

約数和(自身を含む): 41031936

約数和(自身を除く): 13465023

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 19427, 58281, 213697, 641091, 835361, 2506083, 9188971, 27566913]

約数ペア:

[(1, 27566913), (3, 9188971), (11, 2506083), (33, 835361), (43, 641091), (129, 213697), (473, 58281), (1419, 19427)]