229702959

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{60337}}^1$

素因数の和:60396

約数の個数: 20

約数和(自身を含む): 350443104

約数和(自身を除く): 120740145

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 60337, 181011, 543033, 1629099, 2835839, 4887297, 8507517, 25522551, 76567653, 229702959]

約数ペア:

[(1, 229702959), (3, 76567653), (9, 25522551), (27, 8507517), (47, 4887297), (81, 2835839), (141, 1629099), (423, 543033), (1269, 181011), (3807, 60337)]