165725703

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42923}}^1$

素因数の和:42956

約数の個数: 32

約数和(自身を含む): 288449280

約数和(自身を除く): 122723577

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 42923, 128769, 386307, 472153, 557999, 1158921, 1416459, 1673997, 4249377, 5021991, 6137989, 12748131, 15065973, 18413967, 55241901, 165725703]

約数ペア:

[(1, 165725703), (3, 55241901), (9, 18413967), (11, 15065973), (13, 12748131), (27, 6137989), (33, 5021991), (39, 4249377), (99, 1673997), (117, 1416459), (143, 1158921), (297, 557999), (351, 472153), (429, 386307), (1287, 128769), (3861, 42923)]