81829503

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{44789}}^1$

素因数の和:44831

約数の個数: 24

約数和(自身を含む): 139744800

約数和(自身を除く): 57915297

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 44789, 134367, 313523, 403101, 940569, 1298881, 2821707, 3896643, 9092167, 11689929, 27276501, 81829503]

約数ペア:

[(1, 81829503), (3, 27276501), (7, 11689929), (9, 9092167), (21, 3896643), (29, 2821707), (63, 1298881), (87, 940569), (203, 403101), (261, 313523), (609, 134367), (1827, 44789)]