77767581

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{743}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 104993280

約数和(自身を除く): 27225699

約数列:

[1, 3, 139, 251, 417, 743, 753, 2229, 34889, 103277, 104667, 186493, 309831, 559479, 25922527, 77767581]

約数ペア:

[(1, 77767581), (3, 25922527), (139, 559479), (251, 309831), (417, 186493), (743, 104667), (753, 103277), (2229, 34889)]