82756233

素因数分解:

$3^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1901}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 136883136

約数和(自身を除く): 54126903

約数列:

[1, 3, 7, 9, 21, 63, 691, 1901, 2073, 4837, 5703, 6219, 13307, 14511, 17109, 39921, 43533, 119763, 1313591, 3940773, 9195137, 11822319, 27585411, 82756233]

約数ペア:

[(1, 82756233), (3, 27585411), (7, 11822319), (9, 9195137), (21, 3940773), (63, 1313591), (691, 119763), (1901, 43533), (2073, 39921), (4837, 17109), (5703, 14511), (6219, 13307)]