172022967

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{87277}}^1$

素因数の和:87359

約数の個数: 16

約数和(自身を含む): 258342880

約数和(自身を除く): 86319913

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 87277, 261831, 785493, 2356479, 6371221, 19113663, 57340989, 172022967]

約数ペア:

[(1, 172022967), (3, 57340989), (9, 19113663), (27, 6371221), (73, 2356479), (219, 785493), (657, 261831), (1971, 87277)]