159883347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{215767}}^1$

素因数の和:215802

約数の個数: 16

約数和(自身を含む): 241660160

約数和(自身を除く): 81776813

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 215767, 647301, 2804971, 4099573, 8414913, 12298719, 53294449, 159883347]

約数ペア:

[(1, 159883347), (3, 53294449), (13, 12298719), (19, 8414913), (39, 4099573), (57, 2804971), (247, 647301), (741, 215767)]