51407139

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{106433}}^1$

素因数の和:106466

約数の個数: 16

約数和(自身を含む): 81741312

約数和(自身を除く): 30334173

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 106433, 319299, 745031, 2235093, 2447959, 7343877, 17135713, 51407139]

約数ペア:

[(1, 51407139), (3, 17135713), (7, 7343877), (21, 2447959), (23, 2235093), (69, 745031), (161, 319299), (483, 106433)]