27783558

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{140321}}^1$

素因数の和:140340

約数の個数: 24

約数和(自身を含む): 65670696

約数和(自身を除く): 37887138

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 140321, 280642, 420963, 841926, 1262889, 1543531, 2525778, 3087062, 4630593, 9261186, 13891779, 27783558]

約数ペア:

[(1, 27783558), (2, 13891779), (3, 9261186), (6, 4630593), (9, 3087062), (11, 2525778), (18, 1543531), (22, 1262889), (33, 841926), (66, 420963), (99, 280642), (198, 140321)]