54368901

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{8087}}^1$

素因数の和:8182

約数の個数: 20

約数和(自身を含む): 82206432

約数和(自身を除く): 27837531

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 8087, 24261, 72783, 218349, 655047, 671221, 2013663, 6040989, 18122967, 54368901]

約数ペア:

[(1, 54368901), (3, 18122967), (9, 6040989), (27, 2013663), (81, 671221), (83, 655047), (249, 218349), (747, 72783), (2241, 24261), (6723, 8087)]