68668249

素因数分解:

${\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{6661}}^1$

素因数の和:6748

約数の個数: 12

約数和(自身を含む): 75587052

約数和(自身を除く): 6918803

約数列:

[1, 13, 61, 169, 793, 6661, 10309, 86593, 406321, 1125709, 5282173, 68668249]

約数ペア:

[(1, 68668249), (13, 5282173), (61, 1125709), (169, 406321), (793, 86593), (6661, 10309)]