27797163

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1439}}^1$

素因数の和:1626

約数の個数: 16

約数和(自身を含む): 38154240

約数和(自身を除く): 10357077

約数列:

[1, 3, 47, 137, 141, 411, 1439, 4317, 6439, 19317, 67633, 197143, 202899, 591429, 9265721, 27797163]

約数ペア:

[(1, 27797163), (3, 9265721), (47, 591429), (137, 202899), (141, 197143), (411, 67633), (1439, 19317), (4317, 6439)]