27916191

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{1613}}^1$

素因数の和:2263

約数の個数: 16

約数和(自身を含む): 41447520

約数和(自身を除く): 13531329

約数列:

[1, 3, 9, 27, 641, 1613, 1923, 4839, 5769, 14517, 17307, 43551, 1033933, 3101799, 9305397, 27916191]

約数ペア:

[(1, 27916191), (3, 9305397), (9, 3101799), (27, 1033933), (641, 43551), (1613, 17307), (1923, 14517), (4839, 5769)]