75191277

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 41898003

約数列:

[1, 3, 7, 21, 83, 179, 241, 249, 537, 581, 723, 1253, 1687, 1743, 3759, 5061, 14857, 20003, 43139, 44571, 60009, 103999, 129417, 140021, 301973, 311997, 420063, 905919, 3580537, 10741611, 25063759, 75191277]

約数ペア:

[(1, 75191277), (3, 25063759), (7, 10741611), (21, 3580537), (83, 905919), (179, 420063), (241, 311997), (249, 301973), (537, 140021), (581, 129417), (723, 103999), (1253, 60009), (1687, 44571), (1743, 43139), (3759, 20003), (5061, 14857)]