66284239

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 77900800

約数和(自身を除く): 11616561

約数列:

[1, 7, 67, 79, 469, 553, 1789, 5293, 12523, 37051, 119863, 141331, 839041, 989317, 9469177, 66284239]

約数ペア:

[(1, 66284239), (7, 9469177), (67, 989317), (79, 839041), (469, 141331), (553, 119863), (1789, 37051), (5293, 12523)]