27614391

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9887}}^1$

素因数の和:9923

約数の個数: 24

約数和(自身を含む): 45089280

約数和(自身を除く): 17474889

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 9887, 29661, 69209, 187853, 207627, 484463, 563559, 1314971, 1453389, 3944913, 9204797, 27614391]

約数ペア:

[(1, 27614391), (3, 9204797), (7, 3944913), (19, 1453389), (21, 1314971), (49, 563559), (57, 484463), (133, 207627), (147, 187853), (399, 69209), (931, 29661), (2793, 9887)]