26669547

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{18637}}^1$

素因数の和:18699

約数の個数: 16

約数和(自身を含む): 40258080

約数和(自身を除く): 13588533

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 18637, 55911, 167733, 503199, 987761, 2963283, 8889849, 26669547]

約数ペア:

[(1, 26669547), (3, 8889849), (9, 2963283), (27, 987761), (53, 503199), (159, 167733), (477, 55911), (1431, 18637)]