51543231

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3967}}^1$

素因数の和:4102

約数の個数: 16

約数和(自身を含む): 70852608

約数和(自身を除く): 19309377

約数列:

[1, 3, 61, 71, 183, 213, 3967, 4331, 11901, 12993, 241987, 281657, 725961, 844971, 17181077, 51543231]

約数ペア:

[(1, 51543231), (3, 17181077), (61, 844971), (71, 725961), (183, 281657), (213, 241987), (3967, 12993), (4331, 11901)]