26557983

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{12451}}^1$

素因数の和:12539

約数の個数: 16

約数和(自身を含む): 39846400

約数和(自身を除く): 13288417

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 12451, 37353, 112059, 336177, 983629, 2950887, 8852661, 26557983]

約数ペア:

[(1, 26557983), (3, 8852661), (9, 2950887), (27, 983629), (79, 336177), (237, 112059), (711, 37353), (2133, 12451)]