66910539

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{1487}}^1$

素因数の和:1826

約数の個数: 16

約数和(自身を含む): 91279872

約数和(自身を除く): 24369333

約数列:

[1, 3, 53, 159, 283, 849, 1487, 4461, 14999, 44997, 78811, 236433, 420821, 1262463, 22303513, 66910539]

約数ペア:

[(1, 66910539), (3, 22303513), (53, 1262463), (159, 420821), (283, 236433), (849, 78811), (1487, 44997), (4461, 14999)]