13790007

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 26336128

約数和(自身を除く): 12546121

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 67, 77, 81, 99, 121, 189, 201, 231, 243, 297, 363, 469, 567, 603, 693, 737, 847, 891, 1089, 1407, 1701, 1809, 2079, 2211, 2541, 2673, 3267, 4221, 5159, 5427, 6237, 6633, 7623, 8107, 9801, 12663, 15477, 16281, 18711, 19899, 22869, 24321, 29403, 37989, 46431, 56749, 59697, 68607, 72963, 113967, 139293, 170247, 179091, 205821, 218889, 417879, 510741, 656667, 1253637, 1532223, 1970001, 4596669, 13790007]

約数ペア:

[(1, 13790007), (3, 4596669), (7, 1970001), (9, 1532223), (11, 1253637), (21, 656667), (27, 510741), (33, 417879), (63, 218889), (67, 205821), (77, 179091), (81, 170247), (99, 139293), (121, 113967), (189, 72963), (201, 68607), (231, 59697), (243, 56749), (297, 46431), (363, 37989), (469, 29403), (567, 24321), (603, 22869), (693, 19899), (737, 18711), (847, 16281), (891, 15477), (1089, 12663), (1407, 9801), (1701, 8107), (1809, 7623), (2079, 6633), (2211, 6237), (2541, 5427), (2673, 5159), (3267, 4221)]