27117243

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{42437}}^1$

素因数の和:42514

約数の個数: 12

約数和(自身を含む): 39721968

約数和(自身を除く): 12604725

約数列:

[1, 3, 9, 71, 213, 639, 42437, 127311, 381933, 3013027, 9039081, 27117243]

約数ペア:

[(1, 27117243), (3, 9039081), (9, 3013027), (71, 381933), (213, 127311), (639, 42437)]