12230757

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 80

約数和(自身を含む): 23836032

約数和(自身を除く): 11605275

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 53, 63, 77, 81, 99, 111, 159, 189, 231, 259, 297, 333, 371, 407, 477, 567, 583, 693, 777, 891, 999, 1113, 1221, 1431, 1749, 1961, 2079, 2331, 2849, 2997, 3339, 3663, 4081, 4293, 5247, 5883, 6237, 6993, 8547, 10017, 10989, 12243, 13727, 15741, 17649, 20979, 21571, 25641, 30051, 32967, 36729, 41181, 47223, 52947, 64713, 76923, 110187, 123543, 150997, 158841, 194139, 230769, 330561, 370629, 452991, 582417, 1111887, 1358973, 1747251, 4076919, 12230757]

約数ペア:

[(1, 12230757), (3, 4076919), (7, 1747251), (9, 1358973), (11, 1111887), (21, 582417), (27, 452991), (33, 370629), (37, 330561), (53, 230769), (63, 194139), (77, 158841), (81, 150997), (99, 123543), (111, 110187), (159, 76923), (189, 64713), (231, 52947), (259, 47223), (297, 41181), (333, 36729), (371, 32967), (407, 30051), (477, 25641), (567, 21571), (583, 20979), (693, 17649), (777, 15741), (891, 13727), (999, 12243), (1113, 10989), (1221, 10017), (1431, 8547), (1749, 6993), (1961, 6237), (2079, 5883), (2331, 5247), (2849, 4293), (2997, 4081), (3339, 3663)]