27089943

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{491}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 36982656

約数和(自身を除く): 9892713

約数列:

[1, 3, 53, 159, 347, 491, 1041, 1473, 18391, 26023, 55173, 78069, 170377, 511131, 9029981, 27089943]

約数ペア:

[(1, 27089943), (3, 9029981), (53, 511131), (159, 170377), (347, 78069), (491, 55173), (1041, 26023), (1473, 18391)]