57188511

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{30697}}^1$

素因数の和:30732

約数の個数: 20

約数和(自身を含む): 89146992

約数和(自身を除く): 31958481

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 30697, 92091, 276273, 706031, 828819, 2118093, 2486457, 6354279, 19062837, 57188511]

約数ペア:

[(1, 57188511), (3, 19062837), (9, 6354279), (23, 2486457), (27, 2118093), (69, 828819), (81, 706031), (207, 276273), (621, 92091), (1863, 30697)]