68752811

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{659}}^1$

素因数の和:731

約数の個数: 18

約数和(自身を含む): 77198220

約数和(自身を除く): 8445409

約数列:

[1, 17, 19, 289, 323, 361, 659, 5491, 6137, 11203, 12521, 104329, 190451, 212857, 237899, 3618569, 4044283, 68752811]

約数ペア:

[(1, 68752811), (17, 4044283), (19, 3618569), (289, 237899), (323, 212857), (361, 190451), (659, 104329), (5491, 12521), (6137, 11203)]