27257538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 69672960

約数和(自身を除く): 42415422

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 123, 154, 231, 246, 287, 451, 462, 574, 861, 902, 1353, 1439, 1722, 2706, 2878, 3157, 4317, 6314, 8634, 9471, 10073, 15829, 18942, 20146, 30219, 31658, 47487, 58999, 60438, 94974, 110803, 117998, 176997, 221606, 332409, 353994, 412993, 648989, 664818, 825986, 1238979, 1297978, 1946967, 2477958, 3893934, 4542923, 9085846, 13628769, 27257538]

約数ペア:

[(1, 27257538), (2, 13628769), (3, 9085846), (6, 4542923), (7, 3893934), (11, 2477958), (14, 1946967), (21, 1297978), (22, 1238979), (33, 825986), (41, 664818), (42, 648989), (66, 412993), (77, 353994), (82, 332409), (123, 221606), (154, 176997), (231, 117998), (246, 110803), (287, 94974), (451, 60438), (462, 58999), (574, 47487), (861, 31658), (902, 30219), (1353, 20146), (1439, 18942), (1722, 15829), (2706, 10073), (2878, 9471), (3157, 8634), (4317, 6314)]