57761979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 86469120

約数和(自身を除く): 28707141

約数列:

[1, 3, 11, 33, 71, 89, 213, 267, 277, 781, 831, 979, 2343, 2937, 3047, 6319, 9141, 18957, 19667, 24653, 59001, 69509, 73959, 208527, 216337, 271183, 649011, 813549, 1750363, 5251089, 19253993, 57761979]

約数ペア:

[(1, 57761979), (3, 19253993), (11, 5251089), (33, 1750363), (71, 813549), (89, 649011), (213, 271183), (267, 216337), (277, 208527), (781, 73959), (831, 69509), (979, 59001), (2343, 24653), (2937, 19667), (3047, 18957), (6319, 9141)]