66730443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{15991}}^1$

素因数の和:16114

約数の個数: 16

約数和(自身を含む): 96719616

約数和(自身を除く): 29989173

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 15991, 47973, 207883, 623649, 1711037, 5133111, 22243481, 66730443]

約数ペア:

[(1, 66730443), (3, 22243481), (13, 5133111), (39, 1711037), (107, 623649), (321, 207883), (1391, 47973), (4173, 15991)]