54785391

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{1657}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 74490624

約数和(自身を除く): 19705233

約数列:

[1, 3, 103, 107, 309, 321, 1657, 4971, 11021, 33063, 170671, 177299, 512013, 531897, 18261797, 54785391]

約数ペア:

[(1, 54785391), (3, 18261797), (103, 531897), (107, 512013), (309, 177299), (321, 170671), (1657, 33063), (4971, 11021)]