54490413

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{4129}}^1$

素因数の和:4268

約数の個数: 16

約数和(自身を含む): 74934720

約数和(自身を除く): 20444307

約数列:

[1, 3, 53, 83, 159, 249, 4129, 4399, 12387, 13197, 218837, 342707, 656511, 1028121, 18163471, 54490413]

約数ペア:

[(1, 54490413), (3, 18163471), (53, 1028121), (83, 656511), (159, 342707), (249, 218837), (4129, 13197), (4399, 12387)]