137942337

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{186157}}^1$

素因数の和:186192

約数の個数: 16

約数和(自身を含む): 208496960

約数和(自身を除く): 70554623

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 186157, 558471, 2420041, 3536983, 7260123, 10610949, 45980779, 137942337]

約数ペア:

[(1, 137942337), (3, 45980779), (13, 10610949), (19, 7260123), (39, 3536983), (57, 2420041), (247, 558471), (741, 186157)]