19328291253

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{1741}}^1$

素因数の和:1872

約数の個数: 96

約数和(自身を含む): 32494849920

約数和(自身を除く): 13166558667

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 67, 153, 171, 201, 323, 361, 459, 513, 603, 969, 1083, 1139, 1273, 1741, 1809, 2907, 3249, 3417, 3819, 5223, 6137, 8721, 9747, 10251, 11457, 15669, 18411, 21641, 24187, 29597, 30753, 33079, 34371, 47007, 55233, 64923, 72561, 88791, 99237, 116647, 165699, 194769, 217683, 266373, 297711, 349941, 411179, 562343, 584307, 628501, 653049, 799119, 893133, 1049823, 1233537, 1687029, 1885503, 1982999, 2216293, 3149469, 3700611, 5061087, 5656509, 5948997, 6648879, 10684517, 11101833, 15183261, 16969527, 17846991, 19946637, 32053551, 37676981, 42109567, 53540973, 59839911, 96160653, 113030943, 126328701, 288481959, 339092829, 378986103, 715862639, 1017278487, 1136958309, 2147587917, 6442763751, 19328291253]

約数ペア:

[(1, 19328291253), (3, 6442763751), (9, 2147587917), (17, 1136958309), (19, 1017278487), (27, 715862639), (51, 378986103), (57, 339092829), (67, 288481959), (153, 126328701), (171, 113030943), (201, 96160653), (323, 59839911), (361, 53540973), (459, 42109567), (513, 37676981), (603, 32053551), (969, 19946637), (1083, 17846991), (1139, 16969527), (1273, 15183261), (1741, 11101833), (1809, 10684517), (2907, 6648879), (3249, 5948997), (3417, 5656509), (3819, 5061087), (5223, 3700611), (6137, 3149469), (8721, 2216293), (9747, 1982999), (10251, 1885503), (11457, 1687029), (15669, 1233537), (18411, 1049823), (21641, 893133), (24187, 799119), (29597, 653049), (30753, 628501), (33079, 584307), (34371, 562343), (47007, 411179), (55233, 349941), (64923, 297711), (72561, 266373), (88791, 217683), (99237, 194769), (116647, 165699)]