64502009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6353}}^1$

素因数の和:6448

約数の個数: 16

約数和(自身を含む): 76857984

約数和(自身を除く): 12355975

約数列:

[1, 11, 13, 71, 143, 781, 923, 6353, 10153, 69883, 82589, 451063, 908479, 4961693, 5863819, 64502009]

約数ペア:

[(1, 64502009), (11, 5863819), (13, 4961693), (71, 908479), (143, 451063), (781, 82589), (923, 69883), (6353, 10153)]