16354449

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:158

約数の個数: 36

約数和(自身を含む): 25803648

約数和(自身を除く): 9449199

約数列:

[1, 3, 9, 23, 41, 47, 69, 123, 141, 207, 369, 423, 943, 1081, 1681, 1927, 2829, 3243, 5043, 5781, 8487, 9729, 15129, 17343, 38663, 44321, 79007, 115989, 132963, 237021, 347967, 398889, 711063, 1817161, 5451483, 16354449]

約数ペア:

[(1, 16354449), (3, 5451483), (9, 1817161), (23, 711063), (41, 398889), (47, 347967), (69, 237021), (123, 132963), (141, 115989), (207, 79007), (369, 44321), (423, 38663), (943, 17343), (1081, 15129), (1681, 9729), (1927, 8487), (2829, 5781), (3243, 5043)]