163584141

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{210533}}^1$

素因数の和:210580

約数の個数: 16

約数和(自身を含む): 256009344

約数和(自身を除く): 92425203

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 210533, 631599, 1473731, 4421193, 7789721, 23369163, 54528047, 163584141]

約数ペア:

[(1, 163584141), (3, 54528047), (7, 23369163), (21, 7789721), (37, 4421193), (111, 1473731), (259, 631599), (777, 210533)]