65139687

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{30539}}^1$

素因数の和:30627

約数の個数: 16

約数和(自身を含む): 97728000

約数和(自身を除く): 32588313

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 30539, 91617, 274851, 824553, 2412581, 7237743, 21713229, 65139687]

約数ペア:

[(1, 65139687), (3, 21713229), (9, 7237743), (27, 2412581), (79, 824553), (237, 274851), (711, 91617), (2133, 30539)]