171749063709

素因数分解:

$3^2\times {\mathrm{661}}^1\times {\mathrm{28870241}}^1$

素因数の和:28870908

約数の個数: 12

約数和(自身を含む): 248457302652

約数和(自身を除く): 76708238943

約数列:

[1, 3, 9, 661, 1983, 5949, 28870241, 86610723, 259832169, 19083229301, 57249687903, 171749063709]

約数ペア:

[(1, 171749063709), (3, 57249687903), (9, 19083229301), (661, 259832169), (1983, 86610723), (5949, 28870241)]