63792009

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 97044480

約数和(自身を除く): 33252471

約数列:

[1, 3, 9, 27, 71, 107, 213, 311, 321, 639, 933, 963, 1917, 2799, 2889, 7597, 8397, 22081, 22791, 33277, 66243, 68373, 99831, 198729, 205119, 299493, 596187, 898479, 2362667, 7088001, 21264003, 63792009]

約数ペア:

[(1, 63792009), (3, 21264003), (9, 7088001), (27, 2362667), (71, 898479), (107, 596187), (213, 299493), (311, 205119), (321, 198729), (639, 99831), (933, 68373), (963, 66243), (1917, 33277), (2799, 22791), (2889, 22081), (7597, 8397)]