27091119

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20023}}^1$

素因数の和:20078

約数の個数: 16

約数和(自身を含む): 40368384

約数和(自身を除く): 13277265

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 20023, 60069, 220253, 660759, 820943, 2462829, 9030373, 27091119]

約数ペア:

[(1, 27091119), (3, 9030373), (11, 2462829), (33, 820943), (41, 660759), (123, 220253), (451, 60069), (1353, 20023)]