78021647

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{15727}}^1$

素因数の和:15790

約数の個数: 12

約数和(自身を含む): 87856608

約数和(自身を除く): 9834961

約数列:

[1, 11, 41, 121, 451, 4961, 15727, 172997, 644807, 1902967, 7092877, 78021647]

約数ペア:

[(1, 78021647), (11, 7092877), (41, 1902967), (121, 644807), (451, 172997), (4961, 15727)]