26856927

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{8087}}^1$

素因数の和:8140

約数の個数: 20

約数和(自身を含む): 41103216

約数和(自身を除く): 14246289

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 8087, 24261, 72783, 218349, 331567, 655047, 994701, 2984103, 8952309, 26856927]

約数ペア:

[(1, 26856927), (3, 8952309), (9, 2984103), (27, 994701), (41, 655047), (81, 331567), (123, 218349), (369, 72783), (1107, 24261), (3321, 8087)]