154440621

素因数分解:

$3^3\times {\mathrm{1709}}^1\times {\mathrm{3347}}^1$

素因数の和:5065

約数の個数: 16

約数和(自身を含む): 229003200

約数和(自身を除く): 74562579

約数列:

[1, 3, 9, 27, 1709, 3347, 5127, 10041, 15381, 30123, 46143, 90369, 5720023, 17160069, 51480207, 154440621]

約数ペア:

[(1, 154440621), (3, 51480207), (9, 17160069), (27, 5720023), (1709, 90369), (3347, 46143), (5127, 30123), (10041, 15381)]