66195493

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1657}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 81706240

約数和(自身を除く): 15510747

約数列:

[1, 7, 13, 91, 439, 1657, 3073, 5707, 11599, 21541, 39949, 150787, 727423, 5091961, 9456499, 66195493]

約数ペア:

[(1, 66195493), (7, 9456499), (13, 5091961), (91, 727423), (439, 150787), (1657, 39949), (3073, 21541), (5707, 11599)]