85236183

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{17903}}^1$

素因数の和:17955

約数の個数: 18

約数和(自身を含む): 128711856

約数和(自身を除く): 43475673

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 17903, 53709, 161127, 411769, 1235307, 3705921, 9470687, 28412061, 85236183]

約数ペア:

[(1, 85236183), (3, 28412061), (9, 9470687), (23, 3705921), (69, 1235307), (207, 411769), (529, 161127), (1587, 53709), (4761, 17903)]