26360019

素因数分解:

$3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 44910080

約数和(自身を除く): 18550061

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211, 633, 661, 1477, 1899, 1983, 4431, 4627, 5697, 5949, 13293, 13881, 17847, 39879, 41643, 124929, 139471, 418413, 976297, 1255239, 2928891, 3765717, 8786673, 26360019]

約数ペア:

[(1, 26360019), (3, 8786673), (7, 3765717), (9, 2928891), (21, 1255239), (27, 976297), (63, 418413), (189, 139471), (211, 124929), (633, 41643), (661, 39879), (1477, 17847), (1899, 13881), (1983, 13293), (4431, 5949), (4627, 5697)]