53565489

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{63997}}^1$

素因数の和:64037

約数の個数: 16

約数和(自身を含む): 81917440

約数和(自身を除く): 28351951

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 63997, 191991, 575973, 1727919, 1983907, 5951721, 17855163, 53565489]

約数ペア:

[(1, 53565489), (3, 17855163), (9, 5951721), (27, 1983907), (31, 1727919), (93, 575973), (279, 191991), (837, 63997)]