54484569

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{15643}}^1$

素因数の和:15698

約数の個数: 20

約数和(自身を含む): 83288656

約数和(自身を除く): 28804087

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 15643, 46929, 140787, 422361, 672649, 1267083, 2017947, 6053841, 18161523, 54484569]

約数ペア:

[(1, 54484569), (3, 18161523), (9, 6053841), (27, 2017947), (43, 1267083), (81, 672649), (129, 422361), (387, 140787), (1161, 46929), (3483, 15643)]