297756243

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{32531}}^1$

素因数の和:32656

約数の個数: 20

約数和(自身を含む): 448746408

約数和(自身を除く): 150990165

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153, 32531, 97593, 292779, 878337, 2635011, 3676003, 11028009, 33084027, 99252081, 297756243]

約数ペア:

[(1, 297756243), (3, 99252081), (9, 33084027), (27, 11028009), (81, 3676003), (113, 2635011), (339, 878337), (1017, 292779), (3051, 97593), (9153, 32531)]