107702919

素因数分解:

$3^3\times {\mathrm{997}}^1\times {\mathrm{4001}}^1$

素因数の和:5007

約数の個数: 16

約数和(自身を含む): 159759840

約数和(自身を除く): 52056921

約数列:

[1, 3, 9, 27, 997, 2991, 4001, 8973, 12003, 26919, 36009, 108027, 3988997, 11966991, 35900973, 107702919]

約数ペア:

[(1, 107702919), (3, 35900973), (9, 11966991), (27, 3988997), (997, 108027), (2991, 36009), (4001, 26919), (8973, 12003)]