27057807

素因数分解:

$3^5\times 7^1\times {\mathrm{15907}}^1$

素因数の和:15929

約数の個数: 24

約数和(自身を含む): 46324096

約数和(自身を除く): 19266289

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 15907, 47721, 111349, 143163, 334047, 429489, 1002141, 1288467, 3006423, 3865401, 9019269, 27057807]

約数ペア:

[(1, 27057807), (3, 9019269), (7, 3865401), (9, 3006423), (21, 1288467), (27, 1002141), (63, 429489), (81, 334047), (189, 143163), (243, 111349), (567, 47721), (1701, 15907)]