61278906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{785627}}^1$

素因数の和:785645

約数の個数: 16

約数和(自身を含む): 131985504

約数和(自身を除く): 70706598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 785627, 1571254, 2356881, 4713762, 10213151, 20426302, 30639453, 61278906]

約数ペア:

[(1, 61278906), (2, 30639453), (3, 20426302), (6, 10213151), (13, 4713762), (26, 2356881), (39, 1571254), (78, 785627)]