161720733

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{9341}}^1$

素因数の和:9572

約数の個数: 16

約数和(自身を含む): 224208000

約数和(自身を除く): 62487267

約数列:

[1, 3, 29, 87, 199, 597, 5771, 9341, 17313, 28023, 270889, 812667, 1858859, 5576577, 53906911, 161720733]

約数ペア:

[(1, 161720733), (3, 53906911), (29, 5576577), (87, 1858859), (199, 812667), (597, 270889), (5771, 28023), (9341, 17313)]