55891323

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 87796800

約数和(自身を除く): 31905477

約数列:

[1, 3, 9, 27, 29, 41, 87, 123, 261, 369, 783, 1107, 1189, 1741, 3567, 5223, 10701, 15669, 32103, 47007, 50489, 71381, 151467, 214143, 454401, 642429, 1363203, 1927287, 2070049, 6210147, 18630441, 55891323]

約数ペア:

[(1, 55891323), (3, 18630441), (9, 6210147), (27, 2070049), (29, 1927287), (41, 1363203), (87, 642429), (123, 454401), (261, 214143), (369, 151467), (783, 71381), (1107, 50489), (1189, 47007), (1741, 32103), (3567, 15669), (5223, 10701)]