51780927

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{10531}}^1$

素因数の和:10694

約数の個数: 16

約数和(自身を含む): 75830400

約数和(自身を除く): 24049473

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 10531, 31593, 115841, 347523, 1569119, 4707357, 17260309, 51780927]

約数ペア:

[(1, 51780927), (3, 17260309), (11, 4707357), (33, 1569119), (149, 347523), (447, 115841), (1639, 31593), (4917, 10531)]