27646353

素因数分解:

$3^5\times 7^1\times {\mathrm{16253}}^1$

素因数の和:16275

約数の個数: 24

約数和(自身を含む): 47331648

約数和(自身を除く): 19685295

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 16253, 48759, 113771, 146277, 341313, 438831, 1023939, 1316493, 3071817, 3949479, 9215451, 27646353]

約数ペア:

[(1, 27646353), (3, 9215451), (7, 3949479), (9, 3071817), (21, 1316493), (27, 1023939), (63, 438831), (81, 341313), (189, 146277), (243, 113771), (567, 48759), (1701, 16253)]