69299307

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 132701184

約数和(自身を除く): 63401877

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 41, 63, 77, 81, 99, 123, 189, 231, 271, 287, 297, 369, 451, 567, 693, 813, 861, 891, 1107, 1353, 1897, 2079, 2439, 2583, 2981, 3157, 3321, 4059, 5691, 6237, 7317, 7749, 8943, 9471, 11111, 12177, 17073, 20867, 21951, 23247, 26829, 28413, 33333, 36531, 51219, 62601, 77777, 80487, 85239, 99999, 122221, 153657, 187803, 233331, 241461, 255717, 299997, 366663, 563409, 699993, 855547, 899991, 1099989, 1690227, 2099979, 2566641, 3299967, 6299937, 7699923, 9899901, 23099769, 69299307]

約数ペア:

[(1, 69299307), (3, 23099769), (7, 9899901), (9, 7699923), (11, 6299937), (21, 3299967), (27, 2566641), (33, 2099979), (41, 1690227), (63, 1099989), (77, 899991), (81, 855547), (99, 699993), (123, 563409), (189, 366663), (231, 299997), (271, 255717), (287, 241461), (297, 233331), (369, 187803), (451, 153657), (567, 122221), (693, 99999), (813, 85239), (861, 80487), (891, 77777), (1107, 62601), (1353, 51219), (1897, 36531), (2079, 33333), (2439, 28413), (2583, 26829), (2981, 23247), (3157, 21951), (3321, 20867), (4059, 17073), (5691, 12177), (6237, 11111), (7317, 9471), (7749, 8943)]