201609111

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{373}}^1\times {\mathrm{1489}}^1$

素因数の和:1887

約数の個数: 24

約数和(自身を含む): 296462320

約数和(自身を除く): 94853209

約数列:

[1, 3, 11, 33, 121, 363, 373, 1119, 1489, 4103, 4467, 12309, 16379, 45133, 49137, 135399, 180169, 540507, 555397, 1666191, 6109367, 18328101, 67203037, 201609111]

約数ペア:

[(1, 201609111), (3, 67203037), (11, 18328101), (33, 6109367), (121, 1666191), (363, 555397), (373, 540507), (1119, 180169), (1489, 135399), (4103, 49137), (4467, 45133), (12309, 16379)]