15129099

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{10987}}^1$

素因数の和:11016

約数の個数: 20

約数和(自身を含む): 23931864

約数和(自身を除く): 8802765

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 10987, 32961, 98883, 186779, 296649, 560337, 889947, 1681011, 5043033, 15129099]

約数ペア:

[(1, 15129099), (3, 5043033), (9, 1681011), (17, 889947), (27, 560337), (51, 296649), (81, 186779), (153, 98883), (459, 32961), (1377, 10987)]