142815147

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{26171}}^1$

素因数の和:26298

約数の個数: 16

約数和(自身を含む): 203513472

約数和(自身を除く): 60698325

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 26171, 78513, 444907, 1334721, 2800297, 8400891, 47605049, 142815147]

約数ペア:

[(1, 142815147), (3, 47605049), (17, 8400891), (51, 2800297), (107, 1334721), (321, 444907), (1819, 78513), (5457, 26171)]