77345257

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2037

約数の個数: 24

約数和(自身を含む): 94802400

約数和(自身を除く): 17457143

約数列:

[1, 11, 17, 19, 121, 187, 209, 323, 1979, 2057, 2299, 3553, 21769, 33643, 37601, 39083, 239459, 370073, 413611, 639217, 4070803, 4549721, 7031387, 77345257]

約数ペア:

[(1, 77345257), (11, 7031387), (17, 4549721), (19, 4070803), (121, 639217), (187, 413611), (209, 370073), (323, 239459), (1979, 39083), (2057, 37601), (2299, 33643), (3553, 21769)]