2611955403

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 4237749120

約数和(自身を除く): 1625793717

約数列:

[1, 3, 9, 19, 27, 57, 67, 73, 81, 171, 201, 219, 347, 513, 603, 657, 1041, 1273, 1387, 1539, 1809, 1971, 3123, 3819, 4161, 4891, 5427, 5913, 6593, 9369, 11457, 12483, 14673, 19779, 23249, 25331, 28107, 34371, 37449, 44019, 59337, 69747, 75993, 92929, 103113, 112347, 132057, 178011, 209241, 227979, 278787, 396171, 441731, 481289, 534033, 627723, 683937, 836361, 1325193, 1443867, 1697177, 1883169, 2051811, 2509083, 3975579, 4331601, 5091531, 7527249, 11926737, 12994803, 15274593, 32246363, 35780211, 38984409, 45823779, 96739089, 137471337, 290217267, 870651801, 2611955403]

約数ペア:

[(1, 2611955403), (3, 870651801), (9, 290217267), (19, 137471337), (27, 96739089), (57, 45823779), (67, 38984409), (73, 35780211), (81, 32246363), (171, 15274593), (201, 12994803), (219, 11926737), (347, 7527249), (513, 5091531), (603, 4331601), (657, 3975579), (1041, 2509083), (1273, 2051811), (1387, 1883169), (1539, 1697177), (1809, 1443867), (1971, 1325193), (3123, 836361), (3819, 683937), (4161, 627723), (4891, 534033), (5427, 481289), (5913, 441731), (6593, 396171), (9369, 278787), (11457, 227979), (12483, 209241), (14673, 178011), (19779, 132057), (23249, 112347), (25331, 103113), (28107, 92929), (34371, 75993), (37449, 69747), (44019, 59337)]