56042421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47777}}^1$

素因数の和:47820

約数の個数: 16

約数和(自身を含む): 82560384

約数和(自身を除く): 26517963

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 47777, 143331, 812209, 1098871, 2436627, 3296613, 18680807, 56042421]

約数ペア:

[(1, 56042421), (3, 18680807), (17, 3296613), (23, 2436627), (51, 1098871), (69, 812209), (391, 143331), (1173, 47777)]