27632277

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 41041728

約数和(自身を除く): 13409451

約数列:

[1, 3, 9, 71, 83, 213, 249, 521, 639, 747, 1563, 4689, 5893, 17679, 36991, 43243, 53037, 110973, 129729, 332919, 389187, 3070253, 9210759, 27632277]

約数ペア:

[(1, 27632277), (3, 9210759), (9, 3070253), (71, 389187), (83, 332919), (213, 129729), (249, 110973), (521, 53037), (639, 43243), (747, 36991), (1563, 17679), (4689, 5893)]