81886923

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4547}}^1$

素因数の和:4608

約数の個数: 32

約数和(自身を含む): 130982400

約数和(自身を除く): 49095477

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 2001, 4547, 6003, 13641, 18009, 40923, 104581, 122769, 131863, 313743, 395589, 941229, 1186767, 2823687, 3032849, 3560301, 9098547, 27295641, 81886923]

約数ペア:

[(1, 81886923), (3, 27295641), (9, 9098547), (23, 3560301), (27, 3032849), (29, 2823687), (69, 1186767), (87, 941229), (207, 395589), (261, 313743), (621, 131863), (667, 122769), (783, 104581), (2001, 40923), (4547, 18009), (6003, 13641)]