27526681

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 34984320

約数和(自身を除く): 7457639

約数列:

[1, 7, 13, 49, 79, 91, 547, 553, 637, 1027, 3829, 3871, 7111, 7189, 26803, 43213, 49777, 50323, 302491, 348439, 561769, 2117437, 3932383, 27526681]

約数ペア:

[(1, 27526681), (7, 3932383), (13, 2117437), (49, 561769), (79, 348439), (91, 302491), (547, 50323), (553, 49777), (637, 43213), (1027, 26803), (3829, 7189), (3871, 7111)]