159433191

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{115783}}^1$

素因数の和:115812

約数の個数: 20

約数和(自身を含む): 252177552

約数和(自身を除く): 92744361

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 115783, 347349, 1042047, 1968311, 3126141, 5904933, 9378423, 17714799, 53144397, 159433191]

約数ペア:

[(1, 159433191), (3, 53144397), (9, 17714799), (17, 9378423), (27, 5904933), (51, 3126141), (81, 1968311), (153, 1042047), (459, 347349), (1377, 115783)]