54189999

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{118061}}^1$

素因数の和:118087

約数の個数: 16

約数和(自身を含む): 85004640

約数和(自身を除く): 30814641

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 118061, 354183, 1062549, 2007037, 3187647, 6021111, 18063333, 54189999]

約数ペア:

[(1, 54189999), (3, 18063333), (9, 6021111), (17, 3187647), (27, 2007037), (51, 1062549), (153, 354183), (459, 118061)]