26779527

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 40085136

約数和(自身を除く): 13305609

約数列:

[1, 3, 9, 37, 111, 137, 333, 411, 587, 1233, 1761, 5069, 5283, 15207, 21719, 45621, 65157, 80419, 195471, 241257, 723771, 2975503, 8926509, 26779527]

約数ペア:

[(1, 26779527), (3, 8926509), (9, 2975503), (37, 723771), (111, 241257), (137, 195471), (333, 80419), (411, 65157), (587, 45621), (1233, 21719), (1761, 15207), (5069, 5283)]