199903242573

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{435519047}}^1$

素因数の和:435519073

約数の個数: 16

約数和(自身を含む): 313573714560

約数和(自身を除く): 113670471987

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 435519047, 1306557141, 3919671423, 7403823799, 11759014269, 22211471397, 66634414191, 199903242573]

約数ペア:

[(1, 199903242573), (3, 66634414191), (9, 22211471397), (17, 11759014269), (27, 7403823799), (51, 3919671423), (153, 1306557141), (459, 435519047)]