75129687

素因数分解:

$3^4\times {\mathrm{641}}^1\times {\mathrm{1447}}^1$

素因数の和:2100

約数の個数: 20

約数和(自身を含む): 112483536

約数和(自身を除く): 37353849

約数列:

[1, 3, 9, 27, 81, 641, 1447, 1923, 4341, 5769, 13023, 17307, 39069, 51921, 117207, 927527, 2782581, 8347743, 25043229, 75129687]

約数ペア:

[(1, 75129687), (3, 25043229), (9, 8347743), (27, 2782581), (81, 927527), (641, 117207), (1447, 51921), (1923, 39069), (4341, 17307), (5769, 13023)]