61739889

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{8209}}^1$

素因数の和:8344

約数の個数: 16

約数和(自身を含む): 86697600

約数和(自身を除く): 24957711

約数列:

[1, 3, 23, 69, 109, 327, 2507, 7521, 8209, 24627, 188807, 566421, 894781, 2684343, 20579963, 61739889]

約数ペア:

[(1, 61739889), (3, 20579963), (23, 2684343), (69, 894781), (109, 566421), (327, 188807), (2507, 24627), (7521, 8209)]