166016669

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{49307}}^1$

素因数の和:49364

約数の個数: 16

約数和(自身を含む): 209854848

約数和(自身を除く): 43838179

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 49307, 345149, 640991, 1824359, 4486937, 12770513, 23716667, 166016669]

約数ペア:

[(1, 166016669), (7, 23716667), (13, 12770513), (37, 4486937), (91, 1824359), (259, 640991), (481, 345149), (3367, 49307)]