90073620007

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{42749701}}^1$

素因数の和:42749758

約数の個数: 12

約数和(自身を含む): 107216252616

約数和(自身を除く): 17142632609

約数列:

[1, 7, 43, 49, 301, 2107, 42749701, 299247907, 1838237143, 2094735349, 12867660001, 90073620007]

約数ペア:

[(1, 90073620007), (7, 12867660001), (43, 2094735349), (49, 1838237143), (301, 299247907), (2107, 42749701)]