26707779

素因数分解:

$3^3\times 7^1\times {\mathrm{141311}}^1$

素因数の和:141327

約数の個数: 16

約数和(自身を含む): 45219840

約数和(自身を除く): 18512061

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 141311, 423933, 989177, 1271799, 2967531, 3815397, 8902593, 26707779]

約数ペア:

[(1, 26707779), (3, 8902593), (7, 3815397), (9, 2967531), (21, 1271799), (27, 989177), (63, 423933), (189, 141311)]