65178081

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{30557}}^1$

素因数の和:30645

約数の個数: 16

約数和(自身を含む): 97785600

約数和(自身を除く): 32607519

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 30557, 91671, 275013, 825039, 2414003, 7242009, 21726027, 65178081]

約数ペア:

[(1, 65178081), (3, 21726027), (9, 7242009), (27, 2414003), (79, 825039), (237, 275013), (711, 91671), (2133, 30557)]