54889443

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3907}}^1$

素因数の和:4143

約数の個数: 24

約数和(自身を含む): 91040768

約数和(自身を除く): 36151325

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 2007, 3907, 4683, 11721, 14049, 27349, 35163, 82047, 246141, 871261, 2613783, 6098827, 7841349, 18296481, 54889443]

約数ペア:

[(1, 54889443), (3, 18296481), (7, 7841349), (9, 6098827), (21, 2613783), (63, 871261), (223, 246141), (669, 82047), (1561, 35163), (2007, 27349), (3907, 14049), (4683, 11721)]