27032943

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 42854400

約数和(自身を除く): 15821457

約数列:

[1, 3, 7, 21, 47, 61, 141, 183, 329, 427, 449, 987, 1281, 1347, 2867, 3143, 8601, 9429, 20069, 21103, 27389, 60207, 63309, 82167, 147721, 191723, 443163, 575169, 1287283, 3861849, 9010981, 27032943]

約数ペア:

[(1, 27032943), (3, 9010981), (7, 3861849), (21, 1287283), (47, 575169), (61, 443163), (141, 191723), (183, 147721), (329, 82167), (427, 63309), (449, 60207), (987, 27389), (1281, 21103), (1347, 20069), (2867, 9429), (3143, 8601)]