131455851

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{49069}}^1$

素因数の和:49138

約数の個数: 16

約数和(自身を含む): 188428800

約数和(自身を除く): 56972949

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 49069, 147207, 932311, 2306243, 2796933, 6918729, 43818617, 131455851]

約数ペア:

[(1, 131455851), (3, 43818617), (19, 6918729), (47, 2796933), (57, 2306243), (141, 932311), (893, 147207), (2679, 49069)]