27633501

素因数分解:

$3^3\times 7^2\times {\mathrm{20887}}^1$

素因数の和:20910

約数の個数: 24

約数和(自身を含む): 47624640

約数和(自身を除く): 19991139

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 20887, 62661, 146209, 187983, 438627, 563949, 1023463, 1315881, 3070389, 3947643, 9211167, 27633501]

約数ペア:

[(1, 27633501), (3, 9211167), (7, 3947643), (9, 3070389), (21, 1315881), (27, 1023463), (49, 563949), (63, 438627), (147, 187983), (189, 146209), (441, 62661), (1323, 20887)]