68360281

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 80438400

約数和(自身を除く): 12078119

約数列:

[1, 11, 17, 121, 167, 187, 199, 1837, 2057, 2189, 2839, 3383, 20207, 24079, 31229, 33233, 37213, 343519, 365563, 409343, 564961, 4021193, 6214571, 68360281]

約数ペア:

[(1, 68360281), (11, 6214571), (17, 4021193), (121, 564961), (167, 409343), (187, 365563), (199, 343519), (1837, 37213), (2057, 33233), (2189, 31229), (2839, 24079), (3383, 20207)]