66577203

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4177}}^1$

素因数の和:4224

約数の個数: 48

約数和(自身を含む): 125139456

約数和(自身を除く): 58562253

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 2277, 4177, 5313, 12531, 15939, 29239, 37593, 45947, 87717, 96071, 137841, 263151, 288213, 321629, 413523, 672497, 864639, 964887, 1056781, 2017491, 2894661, 3170343, 6052473, 7397467, 9511029, 22192401, 66577203]

約数ペア:

[(1, 66577203), (3, 22192401), (7, 9511029), (9, 7397467), (11, 6052473), (21, 3170343), (23, 2894661), (33, 2017491), (63, 1056781), (69, 964887), (77, 864639), (99, 672497), (161, 413523), (207, 321629), (231, 288213), (253, 263151), (483, 137841), (693, 96071), (759, 87717), (1449, 45947), (1771, 37593), (2277, 29239), (4177, 15939), (5313, 12531)]