159796719

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{116047}}^1$

素因数の和:116076

約数の個数: 20

約数和(自身を含む): 252752544

約数和(自身を除く): 92955825

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 116047, 348141, 1044423, 1972799, 3133269, 5918397, 9399807, 17755191, 53265573, 159796719]

約数ペア:

[(1, 159796719), (3, 53265573), (9, 17755191), (17, 9399807), (27, 5918397), (51, 3133269), (81, 1972799), (153, 1044423), (459, 348141), (1377, 116047)]