154563021

素因数分解:

$3^2\times {\mathrm{2089}}^1\times {\mathrm{8221}}^1$

素因数の和:10316

約数の個数: 12

約数和(自身を含む): 223391740

約数和(自身を除く): 68828719

約数列:

[1, 3, 9, 2089, 6267, 8221, 18801, 24663, 73989, 17173669, 51521007, 154563021]

約数ペア:

[(1, 154563021), (3, 51521007), (9, 17173669), (2089, 73989), (6267, 24663), (8221, 18801)]