27785754

素因数分解:

$2^1\times 3^4\times {\mathrm{171517}}^1$

素因数の和:171531

約数の個数: 20

約数和(自身を含む): 62261034

約数和(自身を除く): 34475280

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 171517, 343034, 514551, 1029102, 1543653, 3087306, 4630959, 9261918, 13892877, 27785754]

約数ペア:

[(1, 27785754), (2, 13892877), (3, 9261918), (6, 4630959), (9, 3087306), (18, 1543653), (27, 1029102), (54, 514551), (81, 343034), (162, 171517)]