277378161

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{47981}}^1$

素因数の和:48072

約数の個数: 16

約数和(自身を含む): 386926848

約数和(自身を除く): 109548687

約数列:

[1, 3, 41, 47, 123, 141, 1927, 5781, 47981, 143943, 1967221, 2255107, 5901663, 6765321, 92459387, 277378161]

約数ペア:

[(1, 277378161), (3, 92459387), (41, 6765321), (47, 5901663), (123, 2255107), (141, 1967221), (1927, 143943), (5781, 47981)]