55311669

素因数分解:

$3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{3643}}^1$

素因数の和:3897

約数の個数: 24

約数和(自身を含む): 91712192

約数和(自身を除く): 36400523

約数列:

[1, 3, 7, 9, 21, 63, 241, 723, 1687, 2169, 3643, 5061, 10929, 15183, 25501, 32787, 76503, 229509, 877963, 2633889, 6145741, 7901667, 18437223, 55311669]

約数ペア:

[(1, 55311669), (3, 18437223), (7, 7901667), (9, 6145741), (21, 2633889), (63, 877963), (241, 229509), (723, 76503), (1687, 32787), (2169, 25501), (3643, 15183), (5061, 10929)]