127920005553

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{147543259}}^1$

素因数の和:147543296

約数の個数: 12

約数和(自身を含む): 181183123280

約数和(自身を除く): 53263117727

約数列:

[1, 3, 17, 51, 289, 867, 147543259, 442629777, 2508235403, 7524706209, 42640001851, 127920005553]

約数ペア:

[(1, 127920005553), (3, 42640001851), (17, 7524706209), (51, 2508235403), (289, 442629777), (867, 147543259)]