68446917

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 132276480

約数和(自身を除く): 63829563

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 41, 63, 73, 77, 99, 121, 123, 189, 219, 231, 287, 297, 363, 369, 451, 511, 657, 693, 803, 847, 861, 1089, 1107, 1353, 1533, 1971, 2079, 2409, 2541, 2583, 2993, 3157, 3267, 4059, 4599, 4961, 5621, 7227, 7623, 7749, 8833, 8979, 9471, 12177, 13797, 14883, 16863, 20951, 21681, 22869, 26499, 26937, 28413, 32923, 34727, 44649, 50589, 61831, 62853, 79497, 80811, 85239, 98769, 104181, 133947, 151767, 185493, 188559, 230461, 238491, 296307, 312543, 362153, 556479, 565677, 691383, 888921, 937629, 1086459, 1669437, 2074149, 2535071, 3259377, 6222447, 7605213, 9778131, 22815639, 68446917]

約数ペア:

[(1, 68446917), (3, 22815639), (7, 9778131), (9, 7605213), (11, 6222447), (21, 3259377), (27, 2535071), (33, 2074149), (41, 1669437), (63, 1086459), (73, 937629), (77, 888921), (99, 691383), (121, 565677), (123, 556479), (189, 362153), (219, 312543), (231, 296307), (287, 238491), (297, 230461), (363, 188559), (369, 185493), (451, 151767), (511, 133947), (657, 104181), (693, 98769), (803, 85239), (847, 80811), (861, 79497), (1089, 62853), (1107, 61831), (1353, 50589), (1533, 44649), (1971, 34727), (2079, 32923), (2409, 28413), (2541, 26937), (2583, 26499), (2993, 22869), (3157, 21681), (3267, 20951), (4059, 16863), (4599, 14883), (4961, 13797), (5621, 12177), (7227, 9471), (7623, 8979), (7749, 8833)]