55757163

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{21943}}^1$

素因数の和:21975

約数の個数: 24

約数和(自身を含む): 93393664

約数和(自身を除く): 37636501

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 21943, 65829, 153601, 241373, 460803, 724119, 1689611, 2655103, 5068833, 7965309, 18585721, 55757163]

約数ペア:

[(1, 55757163), (3, 18585721), (7, 7965309), (11, 5068833), (21, 2655103), (33, 1689611), (77, 724119), (121, 460803), (231, 241373), (363, 153601), (847, 65829), (2541, 21943)]