81414927

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{4261}}^1$

素因数の和:4471

約数の個数: 24

約数和(自身を含む): 128985168

約数和(自身を除く): 47570241

約数列:

[1, 3, 9, 11, 33, 99, 193, 579, 1737, 2123, 4261, 6369, 12783, 19107, 38349, 46871, 140613, 421839, 822373, 2467119, 7401357, 9046103, 27138309, 81414927]

約数ペア:

[(1, 81414927), (3, 27138309), (9, 9046103), (11, 7401357), (33, 2467119), (99, 822373), (193, 421839), (579, 140613), (1737, 46871), (2123, 38349), (4261, 19107), (6369, 12783)]