6801543

素因数分解:

$3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 12065760

約数和(自身を除く): 5264217

約数列:

[1, 3, 7, 9, 21, 27, 49, 53, 63, 97, 147, 159, 189, 291, 371, 441, 477, 679, 873, 1113, 1323, 1431, 2037, 2597, 2619, 3339, 4753, 5141, 6111, 7791, 10017, 14259, 15423, 18333, 23373, 35987, 42777, 46269, 70119, 107961, 128331, 138807, 251909, 323883, 755727, 971649, 2267181, 6801543]

約数ペア:

[(1, 6801543), (3, 2267181), (7, 971649), (9, 755727), (21, 323883), (27, 251909), (49, 138807), (53, 128331), (63, 107961), (97, 70119), (147, 46269), (159, 42777), (189, 35987), (291, 23373), (371, 18333), (441, 15423), (477, 14259), (679, 10017), (873, 7791), (1113, 6111), (1323, 5141), (1431, 4753), (2037, 3339), (2597, 2619)]