27069889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18503}}^1$

素因数の和:18540

約数の個数: 16

約数和(自身を含む): 35527680

約数和(自身を除く): 8457791

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 18503, 129521, 203533, 351557, 1424731, 2460899, 3867127, 27069889]

約数ペア:

[(1, 27069889), (7, 3867127), (11, 2460899), (19, 1424731), (77, 351557), (133, 203533), (209, 129521), (1463, 18503)]