54408213

素因数分解:

$3^3\times {\mathrm{523}}^1\times {\mathrm{3853}}^1$

素因数の和:4385

約数の個数: 16

約数和(自身を含む): 80779840

約数和(自身を除く): 26371627

約数列:

[1, 3, 9, 27, 523, 1569, 3853, 4707, 11559, 14121, 34677, 104031, 2015119, 6045357, 18136071, 54408213]

約数ペア:

[(1, 54408213), (3, 18136071), (9, 6045357), (27, 2015119), (523, 104031), (1569, 34677), (3853, 14121), (4707, 11559)]