72693207

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{17597}}^1$

素因数の和:17629

約数の個数: 24

約数和(自身を含む): 115302096

約数和(自身を除く): 42608889

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 17597, 52791, 158373, 299149, 475119, 897447, 1425357, 2692341, 4276071, 8077023, 24231069, 72693207]

約数ペア:

[(1, 72693207), (3, 24231069), (9, 8077023), (17, 4276071), (27, 2692341), (51, 1425357), (81, 897447), (153, 475119), (243, 299149), (459, 158373), (1377, 52791), (4131, 17597)]