67810639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{977}}^1$

素因数の和:1290

約数の個数: 16

約数和(自身を含む): 77222880

約数和(自身を除く): 9412241

約数列:

[1, 13, 19, 247, 281, 977, 3653, 5339, 12701, 18563, 69407, 241319, 274537, 3568981, 5216203, 67810639]

約数ペア:

[(1, 67810639), (13, 5216203), (19, 3568981), (247, 274537), (281, 241319), (977, 69407), (3653, 18563), (5339, 12701)]