181617129

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1627}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 267512960

約数和(自身を除く): 85895831

約数列:

[1, 3, 9, 79, 157, 237, 471, 711, 1413, 1627, 4881, 12403, 14643, 37209, 111627, 128533, 255439, 385599, 766317, 1156797, 2298951, 20179681, 60539043, 181617129]

約数ペア:

[(1, 181617129), (3, 60539043), (9, 20179681), (79, 2298951), (157, 1156797), (237, 766317), (471, 385599), (711, 255439), (1413, 128533), (1627, 111627), (4881, 37209), (12403, 14643)]