219022767

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{1201}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 330771168

約数和(自身を除く): 111748401

約数列:

[1, 3, 9, 23, 69, 207, 881, 1201, 2643, 3603, 7929, 10809, 20263, 27623, 60789, 82869, 182367, 248607, 1058081, 3174243, 9522729, 24335863, 73007589, 219022767]

約数ペア:

[(1, 219022767), (3, 73007589), (9, 24335863), (23, 9522729), (69, 3174243), (207, 1058081), (881, 248607), (1201, 182367), (2643, 82869), (3603, 60789), (7929, 27623), (10809, 20263)]