57767421

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{919}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 80547840

約数和(自身を除く): 22780419

約数列:

[1, 3, 23, 69, 911, 919, 2733, 2757, 20953, 21137, 62859, 63411, 837209, 2511627, 19255807, 57767421]

約数ペア:

[(1, 57767421), (3, 19255807), (23, 2511627), (69, 837209), (911, 63411), (919, 62859), (2733, 21137), (2757, 20953)]