127339911

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{277429}}^1$

素因数の和:277455

約数の個数: 16

約数和(自身を含む): 199749600

約数和(自身を除く): 72409689

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 277429, 832287, 2496861, 4716293, 7490583, 14148879, 42446637, 127339911]

約数ペア:

[(1, 127339911), (3, 42446637), (9, 14148879), (17, 7490583), (27, 4716293), (51, 2496861), (153, 832287), (459, 277429)]