27070911

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7283}}^1$

素因数の和:7355

約数の個数: 24

約数和(自身を含む): 45452160

約数和(自身を除く): 18381249

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 7283, 21849, 50981, 65547, 152943, 429697, 458829, 1289091, 3007879, 3867273, 9023637, 27070911]

約数ペア:

[(1, 27070911), (3, 9023637), (7, 3867273), (9, 3007879), (21, 1289091), (59, 458829), (63, 429697), (177, 152943), (413, 65547), (531, 50981), (1239, 21849), (3717, 7283)]