27720286202

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{68276567}}^1$

素因数の和:68276605

約数の個数: 16

約数和(自身を含む): 49159128960

約数和(自身を除く): 21438842758

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 68276567, 136553134, 477935969, 955871938, 1980020443, 3960040886, 13860143101, 27720286202]

約数ペア:

[(1, 27720286202), (2, 13860143101), (7, 3960040886), (14, 1980020443), (29, 955871938), (58, 477935969), (203, 136553134), (406, 68276567)]