66530199

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1723}}^1$

素因数の和:1998

約数の個数: 16

約数和(自身を含む): 90641024

約数和(自身を除く): 24110825

約数列:

[1, 3, 61, 183, 211, 633, 1723, 5169, 12871, 38613, 105103, 315309, 363553, 1090659, 22176733, 66530199]

約数ペア:

[(1, 66530199), (3, 22176733), (61, 1090659), (183, 363553), (211, 315309), (633, 105103), (1723, 38613), (5169, 12871)]