86533281

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2087}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 132897024

約数和(自身を除く): 46363743

約数列:

[1, 3, 9, 17, 51, 153, 271, 813, 2087, 2439, 4607, 6261, 13821, 18783, 35479, 41463, 106437, 319311, 565577, 1696731, 5090193, 9614809, 28844427, 86533281]

約数ペア:

[(1, 86533281), (3, 28844427), (9, 9614809), (17, 5090193), (51, 1696731), (153, 565577), (271, 319311), (813, 106437), (2087, 41463), (2439, 35479), (4607, 18783), (6261, 13821)]