54057213

素因数分解:

$3^4\times 7^1\times {\mathrm{95339}}^1$

素因数の和:95358

約数の個数: 20

約数和(自身を含む): 92289120

約数和(自身を除く): 38231907

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 95339, 286017, 667373, 858051, 2002119, 2574153, 6006357, 7722459, 18019071, 54057213]

約数ペア:

[(1, 54057213), (3, 18019071), (7, 7722459), (9, 6006357), (21, 2574153), (27, 2002119), (63, 858051), (81, 667373), (189, 286017), (567, 95339)]