53445987

素因数分解:

$3^4\times 7^1\times {\mathrm{94261}}^1$

素因数の和:94280

約数の個数: 20

約数和(自身を含む): 91245616

約数和(自身を除く): 37799629

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 94261, 282783, 659827, 848349, 1979481, 2545047, 5938443, 7635141, 17815329, 53445987]

約数ペア:

[(1, 53445987), (3, 17815329), (7, 7635141), (9, 5938443), (21, 2545047), (27, 1979481), (63, 848349), (81, 659827), (189, 282783), (567, 94261)]