65739527

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{78919}}^1$

素因数の和:78950

約数の個数: 12

約数和(自身を含む): 80971920

約数和(自身を除く): 15232393

約数列:

[1, 7, 17, 49, 119, 833, 78919, 552433, 1341623, 3867031, 9391361, 65739527]

約数ペア:

[(1, 65739527), (7, 9391361), (17, 3867031), (49, 1341623), (119, 552433), (833, 78919)]