54857523

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 85786624

約数和(自身を除く): 30929101

約数列:

[1, 3, 7, 21, 67, 127, 201, 307, 381, 469, 889, 921, 1407, 2149, 2667, 6447, 8509, 20569, 25527, 38989, 59563, 61707, 116967, 143983, 178689, 272923, 431949, 818769, 2612263, 7836789, 18285841, 54857523]

約数ペア:

[(1, 54857523), (3, 18285841), (7, 7836789), (21, 2612263), (67, 818769), (127, 431949), (201, 272923), (307, 178689), (381, 143983), (469, 116967), (889, 61707), (921, 59563), (1407, 38989), (2149, 25527), (2667, 20569), (6447, 8509)]