87243087

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{1949}}^1$

素因数の和:2342

約数の個数: 16

約数和(自身を含む): 119433600

約数和(自身を除く): 32190513

約数列:

[1, 3, 43, 129, 347, 1041, 1949, 5847, 14921, 44763, 83807, 251421, 676303, 2028909, 29081029, 87243087]

約数ペア:

[(1, 87243087), (3, 29081029), (43, 2028909), (129, 676303), (347, 251421), (1041, 83807), (1949, 44763), (5847, 14921)]