54247467

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1993}}^1$

素因数の和:2250

約数の個数: 16

約数和(自身を含む): 74400128

約数和(自身を除く): 20152661

約数列:

[1, 3, 43, 129, 211, 633, 1993, 5979, 9073, 27219, 85699, 257097, 420523, 1261569, 18082489, 54247467]

約数ペア:

[(1, 54247467), (3, 18082489), (43, 1261569), (129, 420523), (211, 257097), (633, 85699), (1993, 27219), (5979, 9073)]