51175899

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6311}}^1$

素因数の和:6387

約数の個数: 24

約数和(自身を含む): 79758432

約数和(自身を除く): 28582533

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 6311, 8109, 18933, 56799, 107287, 321861, 334483, 965583, 1003449, 3010347, 5686211, 17058633, 51175899]

約数ペア:

[(1, 51175899), (3, 17058633), (9, 5686211), (17, 3010347), (51, 1003449), (53, 965583), (153, 334483), (159, 321861), (477, 107287), (901, 56799), (2703, 18933), (6311, 8109)]