210070071

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{457669}}^1$

素因数の和:457695

約数の個数: 16

約数和(自身を含む): 329522400

約数和(自身を除く): 119452329

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 457669, 1373007, 4119021, 7780373, 12357063, 23341119, 70023357, 210070071]

約数ペア:

[(1, 210070071), (3, 70023357), (9, 23341119), (17, 12357063), (27, 7780373), (51, 4119021), (153, 1373007), (459, 457669)]