54149643

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 80576496

約数和(自身を除く): 26426853

約数列:

[1, 3, 9, 41, 123, 257, 369, 571, 771, 1713, 2313, 5139, 10537, 23411, 31611, 70233, 94833, 146747, 210699, 440241, 1320723, 6016627, 18049881, 54149643]

約数ペア:

[(1, 54149643), (3, 18049881), (9, 6016627), (41, 1320723), (123, 440241), (257, 210699), (369, 146747), (571, 94833), (771, 70233), (1713, 31611), (2313, 23411), (5139, 10537)]