52838721

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8521}}^1$

素因数の和:8593

約数の個数: 24

約数和(自身を含む): 83754216

約数和(自身を除く): 30915495

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 8521, 25563, 76689, 110773, 332319, 451613, 996957, 1354839, 4064517, 5870969, 17612907, 52838721]

約数ペア:

[(1, 52838721), (3, 17612907), (9, 5870969), (13, 4064517), (39, 1354839), (53, 996957), (117, 451613), (159, 332319), (477, 110773), (689, 76689), (2067, 25563), (6201, 8521)]