54485487

素因数分解:

$3^3\times 7^1\times {\mathrm{288283}}^1$

素因数の和:288299

約数の個数: 16

約数和(自身を含む): 92250880

約数和(自身を除く): 37765393

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 288283, 864849, 2017981, 2594547, 6053943, 7783641, 18161829, 54485487]

約数ペア:

[(1, 54485487), (3, 18161829), (7, 7783641), (9, 6053943), (21, 2594547), (27, 2017981), (63, 864849), (189, 288283)]