29197827

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{5077}}^1$

素因数の和:5160

約数の個数: 20

約数和(自身を含む): 44239536

約数和(自身を除く): 15041709

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5077, 5751, 15231, 45693, 137079, 360467, 411237, 1081401, 3244203, 9732609, 29197827]

約数ペア:

[(1, 29197827), (3, 9732609), (9, 3244203), (27, 1081401), (71, 411237), (81, 360467), (213, 137079), (639, 45693), (1917, 15231), (5077, 5751)]