55086417

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{46723}}^1$

素因数の和:46860

約数の個数: 12

約数和(自身を含む): 80178384

約数和(自身を除く): 25091967

約数列:

[1, 3, 9, 131, 393, 1179, 46723, 140169, 420507, 6120713, 18362139, 55086417]

約数ペア:

[(1, 55086417), (3, 18362139), (9, 6120713), (131, 420507), (393, 140169), (1179, 46723)]