66604839

素因数分解:

$3^1\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{2251}}^1$

素因数の和:3670

約数の個数: 16

約数和(自身を含む): 101610240

約数和(自身を除く): 35005401

約数列:

[1, 3, 7, 21, 1409, 2251, 4227, 6753, 9863, 15757, 29589, 47271, 3171659, 9514977, 22201613, 66604839]

約数ペア:

[(1, 66604839), (3, 22201613), (7, 9514977), (21, 3171659), (1409, 47271), (2251, 29589), (4227, 15757), (6753, 9863)]