20150191773

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{17355893}}^1$

素因数の和:17355945

約数の個数: 16

約数和(自身を含む): 30546373440

約数和(自身を除く): 10396181667

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 17355893, 52067679, 156203037, 468609111, 746303399, 2238910197, 6716730591, 20150191773]

約数ペア:

[(1, 20150191773), (3, 6716730591), (9, 2238910197), (27, 746303399), (43, 468609111), (129, 156203037), (387, 52067679), (1161, 17355893)]