27618669

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2089}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 43363320

約数和(自身を除く): 15744651

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 1017, 1469, 2089, 4407, 6267, 13221, 18801, 27157, 81471, 236057, 244413, 708171, 2124513, 3068741, 9206223, 27618669]

約数ペア:

[(1, 27618669), (3, 9206223), (9, 3068741), (13, 2124513), (39, 708171), (113, 244413), (117, 236057), (339, 81471), (1017, 27157), (1469, 18801), (2089, 13221), (4407, 6267)]