55557717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{10181}}^1$

素因数の和:10308

約数の個数: 16

約数和(自身を含む): 79175232

約数和(自身を除く): 23617515

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 10181, 30543, 173077, 519231, 1089367, 3268101, 18519239, 55557717]

約数ペア:

[(1, 55557717), (3, 18519239), (17, 3268101), (51, 1089367), (107, 519231), (321, 173077), (1819, 30543), (5457, 10181)]