25401591

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 36

約数和(自身を含む): 39780624

約数和(自身を除く): 14379033

約数列:

[1, 3, 9, 23, 41, 69, 73, 123, 207, 219, 369, 657, 943, 1679, 1681, 2829, 2993, 5037, 5043, 8487, 8979, 15111, 15129, 26937, 38663, 68839, 115989, 122713, 206517, 347967, 368139, 619551, 1104417, 2822399, 8467197, 25401591]

約数ペア:

[(1, 25401591), (3, 8467197), (9, 2822399), (23, 1104417), (41, 619551), (69, 368139), (73, 347967), (123, 206517), (207, 122713), (219, 115989), (369, 68839), (657, 38663), (943, 26937), (1679, 15129), (1681, 15111), (2829, 8979), (2993, 8487), (5037, 5043)]