86984073

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2087}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 137457216

約数和(自身を除く): 50473143

約数列:

[1, 3, 9, 11, 33, 99, 421, 1263, 2087, 3789, 4631, 6261, 13893, 18783, 22957, 41679, 68871, 206613, 878627, 2635881, 7907643, 9664897, 28994691, 86984073]

約数ペア:

[(1, 86984073), (3, 28994691), (9, 9664897), (11, 7907643), (33, 2635881), (99, 878627), (421, 206613), (1263, 68871), (2087, 41679), (3789, 22957), (4631, 18783), (6261, 13893)]