14142843

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 72

約数和(自身を含む): 25755184

約数和(自身を除く): 11612341

約数列:

[1, 3, 9, 11, 13, 27, 33, 37, 39, 81, 99, 111, 117, 121, 143, 243, 297, 333, 351, 363, 407, 429, 481, 891, 999, 1053, 1089, 1221, 1287, 1443, 1573, 2673, 2997, 3159, 3267, 3663, 3861, 4329, 4477, 4719, 5291, 8991, 9801, 10989, 11583, 12987, 13431, 14157, 15873, 29403, 32967, 34749, 38961, 40293, 42471, 47619, 58201, 98901, 116883, 120879, 127413, 142857, 174603, 362637, 382239, 428571, 523809, 1087911, 1285713, 1571427, 4714281, 14142843]

約数ペア:

[(1, 14142843), (3, 4714281), (9, 1571427), (11, 1285713), (13, 1087911), (27, 523809), (33, 428571), (37, 382239), (39, 362637), (81, 174603), (99, 142857), (111, 127413), (117, 120879), (121, 116883), (143, 98901), (243, 58201), (297, 47619), (333, 42471), (351, 40293), (363, 38961), (407, 34749), (429, 32967), (481, 29403), (891, 15873), (999, 14157), (1053, 13431), (1089, 12987), (1221, 11583), (1287, 10989), (1443, 9801), (1573, 8991), (2673, 5291), (2997, 4719), (3159, 4477), (3267, 4329), (3663, 3861)]