201366754551

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{476044337}}^1$

素因数の和:476044390

約数の個数: 12

約数和(自身を含む): 297051666912

約数和(自身を除く): 95684912361

約数列:

[1, 3, 9, 47, 141, 423, 476044337, 1428133011, 4284399033, 22374083839, 67122251517, 201366754551]

約数ペア:

[(1, 201366754551), (3, 67122251517), (9, 22374083839), (47, 4284399033), (141, 1428133011), (423, 476044337)]