8027019

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:60

約数の個数: 84

約数和(自身を含む): 16281328

約数和(自身を除く): 8254309

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 81, 91, 99, 117, 121, 143, 189, 231, 243, 273, 297, 351, 363, 429, 567, 693, 729, 819, 847, 891, 1001, 1053, 1089, 1287, 1573, 1701, 2079, 2457, 2541, 2673, 3003, 3159, 3267, 3861, 4719, 5103, 6237, 7371, 7623, 8019, 9009, 9477, 9801, 11011, 11583, 14157, 18711, 22113, 22869, 27027, 29403, 33033, 34749, 42471, 56133, 66339, 68607, 81081, 88209, 99099, 104247, 127413, 205821, 243243, 297297, 382239, 617463, 729729, 891891, 1146717, 2675673, 8027019]

約数ペア:

[(1, 8027019), (3, 2675673), (7, 1146717), (9, 891891), (11, 729729), (13, 617463), (21, 382239), (27, 297297), (33, 243243), (39, 205821), (63, 127413), (77, 104247), (81, 99099), (91, 88209), (99, 81081), (117, 68607), (121, 66339), (143, 56133), (189, 42471), (231, 34749), (243, 33033), (273, 29403), (297, 27027), (351, 22869), (363, 22113), (429, 18711), (567, 14157), (693, 11583), (729, 11011), (819, 9801), (847, 9477), (891, 9009), (1001, 8019), (1053, 7623), (1089, 7371), (1287, 6237), (1573, 5103), (1701, 4719), (2079, 3861), (2457, 3267), (2541, 3159), (2673, 3003)]