87041.000000

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 1138176

約数和(自身を除く): 413055

約数列:

[1, 3, 9, 23, 31, 69, 93, 113, 207, 279, 339, 713, 1017, 2139, 2599, 3503, 6417, 7797, 10509, 23391, 31527, 80569, 241707, 725121]

約数ペア:

[(1, 725121), (3, 241707), (9, 80569), (23, 31527), (31, 23391), (69, 10509), (93, 7797), (113, 6417), (207, 3503), (279, 2599), (339, 2139), (713, 1017)]