166962081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389189}}^1$

素因数の和:389216

約数の個数: 16

約数和(自身を含む): 261535680

約数和(自身を除く): 94573599

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 389189, 1167567, 4281079, 5059457, 12843237, 15178371, 55654027, 166962081]

約数ペア:

[(1, 166962081), (3, 55654027), (11, 15178371), (13, 12843237), (33, 5059457), (39, 4281079), (143, 1167567), (429, 389189)]