53073279

素因数分解:

$3^3\times 7^1\times {\mathrm{280811}}^1$

素因数の和:280827

約数の個数: 16

約数和(自身を含む): 89859840

約数和(自身を除く): 36786561

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 280811, 842433, 1965677, 2527299, 5897031, 7581897, 17691093, 53073279]

約数ペア:

[(1, 53073279), (3, 17691093), (7, 7581897), (9, 5897031), (21, 2527299), (27, 1965677), (63, 842433), (189, 280811)]