27455661

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{1381}}^1$

素因数の和:1481

約数の個数: 18

約数和(自身を含む): 40549262

約数和(自身を除く): 13093601

約数列:

[1, 3, 9, 47, 141, 423, 1381, 2209, 4143, 6627, 12429, 19881, 64907, 194721, 584163, 3050629, 9151887, 27455661]

約数ペア:

[(1, 27455661), (3, 9151887), (9, 3050629), (47, 584163), (141, 194721), (423, 64907), (1381, 19881), (2209, 12429), (4143, 6627)]