66857789

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1709}}^1$

素因数の和:1828

約数の個数: 16

約数和(自身を含む): 73872000

約数和(自身を除く): 7014211

約数列:

[1, 19, 29, 71, 551, 1349, 1709, 2059, 32471, 39121, 49561, 121339, 941659, 2305441, 3518831, 66857789]

約数ペア:

[(1, 66857789), (19, 3518831), (29, 2305441), (71, 941659), (551, 121339), (1349, 49561), (1709, 39121), (2059, 32471)]