75870447

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1\times {\mathrm{809}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 103783680

約数和(自身を除く): 27913233

約数列:

[1, 3, 43, 129, 727, 809, 2181, 2427, 31261, 34787, 93783, 104361, 588143, 1764429, 25290149, 75870447]

約数ペア:

[(1, 75870447), (3, 25290149), (43, 1764429), (129, 588143), (727, 104361), (809, 93783), (2181, 34787), (2427, 31261)]