23099769

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 43868160

約数和(自身を除く): 20768391

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 41, 63, 77, 99, 123, 189, 231, 271, 287, 297, 369, 451, 693, 813, 861, 1107, 1353, 1897, 2079, 2439, 2583, 2981, 3157, 4059, 5691, 7317, 7749, 8943, 9471, 11111, 12177, 17073, 20867, 26829, 28413, 33333, 51219, 62601, 77777, 80487, 85239, 99999, 122221, 187803, 233331, 299997, 366663, 563409, 699993, 855547, 1099989, 2099979, 2566641, 3299967, 7699923, 23099769]

約数ペア:

[(1, 23099769), (3, 7699923), (7, 3299967), (9, 2566641), (11, 2099979), (21, 1099989), (27, 855547), (33, 699993), (41, 563409), (63, 366663), (77, 299997), (99, 233331), (123, 187803), (189, 122221), (231, 99999), (271, 85239), (287, 80487), (297, 77777), (369, 62601), (451, 51219), (693, 33333), (813, 28413), (861, 26829), (1107, 20867), (1353, 17073), (1897, 12177), (2079, 11111), (2439, 9471), (2583, 8943), (2981, 7749), (3157, 7317), (4059, 5691)]