81034761

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 109171520

約数和(自身を除く): 28136759

約数列:

[1, 3, 211, 313, 409, 633, 939, 1227, 66043, 86299, 128017, 198129, 258897, 384051, 27011587, 81034761]

約数ペア:

[(1, 81034761), (3, 27011587), (211, 384051), (313, 258897), (409, 198129), (633, 128017), (939, 86299), (1227, 66043)]