385535997

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4523}}^1$

素因数の和:4591

約数の個数: 64

約数和(自身を含む): 729630720

約数和(自身を除く): 344094723

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 41, 63, 77, 99, 123, 189, 231, 287, 297, 369, 451, 693, 861, 1107, 1353, 2079, 2583, 3157, 4059, 4523, 7749, 9471, 12177, 13569, 28413, 31661, 40707, 49753, 85239, 94983, 122121, 149259, 185443, 284949, 348271, 447777, 556329, 854847, 1044813, 1298101, 1343331, 1668987, 2039873, 3134439, 3894303, 5006961, 6119619, 9403317, 11682909, 14279111, 18358857, 35048727, 42837333, 55076571, 128511999, 385535997]

約数ペア:

[(1, 385535997), (3, 128511999), (7, 55076571), (9, 42837333), (11, 35048727), (21, 18358857), (27, 14279111), (33, 11682909), (41, 9403317), (63, 6119619), (77, 5006961), (99, 3894303), (123, 3134439), (189, 2039873), (231, 1668987), (287, 1343331), (297, 1298101), (369, 1044813), (451, 854847), (693, 556329), (861, 447777), (1107, 348271), (1353, 284949), (2079, 185443), (2583, 149259), (3157, 122121), (4059, 94983), (4523, 85239), (7749, 49753), (9471, 40707), (12177, 31661), (13569, 28413)]