201816333

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{439687}}^1$

素因数の和:439713

約数の個数: 16

約数和(自身を含む): 316575360

約数和(自身を除く): 114759027

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 439687, 1319061, 3957183, 7474679, 11871549, 22424037, 67272111, 201816333]

約数ペア:

[(1, 201816333), (3, 67272111), (9, 22424037), (17, 11871549), (27, 7474679), (51, 3957183), (153, 1319061), (459, 439687)]