204091029

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7643}}^1$

素因数の和:7718

約数の個数: 32

約数和(自身を含む): 322882560

約数和(自身を除く): 118791531

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 621, 989, 1161, 2967, 7643, 8901, 22929, 26703, 68787, 175789, 206361, 328649, 527367, 985947, 1582101, 2957841, 4746303, 7558927, 8873523, 22676781, 68030343, 204091029]

約数ペア:

[(1, 204091029), (3, 68030343), (9, 22676781), (23, 8873523), (27, 7558927), (43, 4746303), (69, 2957841), (129, 1582101), (207, 985947), (387, 527367), (621, 328649), (989, 206361), (1161, 175789), (2967, 68787), (7643, 26703), (8901, 22929)]