63900621

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 94270176

約数和(自身を除く): 30369555

約数列:

[1, 3, 9, 83, 131, 249, 393, 653, 747, 1179, 1959, 5877, 10873, 32619, 54199, 85543, 97857, 162597, 256629, 487791, 769887, 7100069, 21300207, 63900621]

約数ペア:

[(1, 63900621), (3, 21300207), (9, 7100069), (83, 769887), (131, 487791), (249, 256629), (393, 162597), (653, 97857), (747, 85543), (1179, 54199), (1959, 32619), (5877, 10873)]