81006849

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16699}}^1$

素因数の和:16730

約数の個数: 36

約数和(自身を含む): 148496400

約数和(自身を除く): 67489551

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 16699, 50097, 116893, 150291, 183689, 350679, 551067, 818251, 1052037, 1285823, 1653201, 2454753, 3857469, 7364259, 9000761, 11572407, 27002283, 81006849]

約数ペア:

[(1, 81006849), (3, 27002283), (7, 11572407), (9, 9000761), (11, 7364259), (21, 3857469), (33, 2454753), (49, 1653201), (63, 1285823), (77, 1052037), (99, 818251), (147, 551067), (231, 350679), (441, 183689), (539, 150291), (693, 116893), (1617, 50097), (4851, 16699)]