67692027

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{12487}}^1$

素因数の和:12642

約数の個数: 16

約数和(自身を含む): 97905920

約数和(自身を除く): 30213893

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 12487, 37461, 162331, 486993, 1735693, 5207079, 22564009, 67692027]

約数ペア:

[(1, 67692027), (3, 22564009), (13, 5207079), (39, 1735693), (139, 486993), (417, 162331), (1807, 37461), (5421, 12487)]