85869747

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{29723}}^1$

素因数の和:29839

約数の個数: 16

約数和(自身を含む): 128407680

約数和(自身を除く): 42537933

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 29723, 89169, 267507, 802521, 3180361, 9541083, 28623249, 85869747]

約数ペア:

[(1, 85869747), (3, 28623249), (9, 9541083), (27, 3180361), (107, 802521), (321, 267507), (963, 89169), (2889, 29723)]