65921163

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25943}}^1$

素因数の和:25975

約数の個数: 24

約数和(自身を含む): 110417664

約数和(自身を除く): 44496501

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 25943, 77829, 181601, 285373, 544803, 856119, 1997611, 3139103, 5992833, 9417309, 21973721, 65921163]

約数ペア:

[(1, 65921163), (3, 21973721), (7, 9417309), (11, 5992833), (21, 3139103), (33, 1997611), (77, 856119), (121, 544803), (231, 285373), (363, 181601), (847, 77829), (2541, 25943)]