207316197

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1499}}^1$

素因数の和:1654

約数の個数: 36

約数和(自身を含む): 331968000

約数和(自身を除く): 124651803

約数列:

[1, 3, 9, 11, 33, 99, 121, 127, 363, 381, 1089, 1143, 1397, 1499, 4191, 4497, 12573, 13491, 15367, 16489, 46101, 49467, 138303, 148401, 181379, 190373, 544137, 571119, 1632411, 1713357, 2094103, 6282309, 18846927, 23035133, 69105399, 207316197]

約数ペア:

[(1, 207316197), (3, 69105399), (9, 23035133), (11, 18846927), (33, 6282309), (99, 2094103), (121, 1713357), (127, 1632411), (363, 571119), (381, 544137), (1089, 190373), (1143, 181379), (1397, 148401), (1499, 138303), (4191, 49467), (4497, 46101), (12573, 16489), (13491, 15367)]