66760779

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{743}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 90779904

約数和(自身を除く): 24019125

約数列:

[1, 3, 61, 183, 491, 743, 1473, 2229, 29951, 45323, 89853, 135969, 364813, 1094439, 22253593, 66760779]

約数ペア:

[(1, 66760779), (3, 22253593), (61, 1094439), (183, 364813), (491, 135969), (743, 89853), (1473, 45323), (2229, 29951)]