66673629

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 108972864

約数和(自身を除く): 42299235

約数列:

[1, 3, 9, 11, 33, 53, 97, 99, 131, 159, 291, 393, 477, 583, 873, 1067, 1179, 1441, 1749, 3201, 4323, 5141, 5247, 6943, 9603, 12707, 12969, 15423, 20829, 38121, 46269, 56551, 62487, 76373, 114363, 139777, 169653, 229119, 419331, 508959, 673471, 687357, 1257993, 2020413, 6061239, 7408181, 22224543, 66673629]

約数ペア:

[(1, 66673629), (3, 22224543), (9, 7408181), (11, 6061239), (33, 2020413), (53, 1257993), (97, 687357), (99, 673471), (131, 508959), (159, 419331), (291, 229119), (393, 169653), (477, 139777), (583, 114363), (873, 76373), (1067, 62487), (1179, 56551), (1441, 46269), (1749, 38121), (3201, 20829), (4323, 15423), (5141, 12969), (5247, 12707), (6943, 9603)]