53410509

素因数分解:

$3^4\times {\mathrm{727}}^1\times {\mathrm{907}}^1$

素因数の和:1646

約数の個数: 20

約数和(自身を含む): 79983904

約数和(自身を除く): 26573395

約数列:

[1, 3, 9, 27, 81, 727, 907, 2181, 2721, 6543, 8163, 19629, 24489, 58887, 73467, 659389, 1978167, 5934501, 17803503, 53410509]

約数ペア:

[(1, 53410509), (3, 17803503), (9, 5934501), (27, 1978167), (81, 659389), (727, 73467), (907, 58887), (2181, 24489), (2721, 19629), (6543, 8163)]