86607621

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2971}}^1$

素因数の和:3097

約数の個数: 24

約数和(自身を含む): 129816960

約数和(自身を除く): 43209339

約数列:

[1, 3, 9, 41, 79, 123, 237, 369, 711, 2971, 3239, 8913, 9717, 26739, 29151, 121811, 234709, 365433, 704127, 1096299, 2112381, 9623069, 28869207, 86607621]

約数ペア:

[(1, 86607621), (3, 28869207), (9, 9623069), (41, 2112381), (79, 1096299), (123, 704127), (237, 365433), (369, 234709), (711, 121811), (2971, 29151), (3239, 26739), (8913, 9717)]