86188647

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{2897}}^1$

素因数の和:3158

約数の個数: 16

約数和(自身を含む): 117960192

約数和(自身を除く): 31771545

約数列:

[1, 3, 47, 141, 211, 633, 2897, 8691, 9917, 29751, 136159, 408477, 611267, 1833801, 28729549, 86188647]

約数ペア:

[(1, 86188647), (3, 28729549), (47, 1833801), (141, 611267), (211, 408477), (633, 136159), (2897, 29751), (8691, 9917)]