9810801

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:65

約数の個数: 80

約数和(自身を含む): 19840128

約数和(自身を除く): 10029327

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 81, 91, 99, 117, 121, 143, 189, 231, 273, 297, 351, 363, 429, 567, 693, 819, 847, 891, 1001, 1053, 1089, 1287, 1331, 1573, 2079, 2457, 2541, 3003, 3267, 3861, 3993, 4719, 6237, 7371, 7623, 9009, 9317, 9801, 11011, 11583, 11979, 14157, 17303, 22869, 27027, 27951, 33033, 35937, 42471, 51909, 68607, 81081, 83853, 99099, 107811, 121121, 127413, 155727, 251559, 297297, 363363, 467181, 754677, 891891, 1090089, 1401543, 3270267, 9810801]

約数ペア:

[(1, 9810801), (3, 3270267), (7, 1401543), (9, 1090089), (11, 891891), (13, 754677), (21, 467181), (27, 363363), (33, 297297), (39, 251559), (63, 155727), (77, 127413), (81, 121121), (91, 107811), (99, 99099), (117, 83853), (121, 81081), (143, 68607), (189, 51909), (231, 42471), (273, 35937), (297, 33033), (351, 27951), (363, 27027), (429, 22869), (567, 17303), (693, 14157), (819, 11979), (847, 11583), (891, 11011), (1001, 9801), (1053, 9317), (1089, 9009), (1287, 7623), (1331, 7371), (1573, 6237), (2079, 4719), (2457, 3993), (2541, 3861), (3003, 3267)]