20161755609

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1\times {\mathrm{143177}}^1$

素因数の和:143896

約数の個数: 16

約数和(自身を含む): 27293163072

約数和(自身を除く): 7131407463

約数列:

[1, 3, 73, 219, 643, 1929, 46939, 140817, 143177, 429531, 10451921, 31355763, 92062811, 276188433, 6720585203, 20161755609]

約数ペア:

[(1, 20161755609), (3, 6720585203), (73, 276188433), (219, 92062811), (643, 31355763), (1929, 10451921), (46939, 429531), (140817, 143177)]