56148147

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 98794080

約数和(自身を除く): 42645933

約数列:

[1, 3, 9, 11, 27, 29, 33, 41, 53, 81, 87, 99, 123, 159, 261, 297, 319, 369, 451, 477, 583, 783, 891, 957, 1107, 1189, 1353, 1431, 1537, 1749, 2173, 2349, 2871, 3321, 3567, 4059, 4293, 4611, 5247, 6519, 8613, 10701, 12177, 13079, 13833, 15741, 16907, 19557, 23903, 25839, 32103, 36531, 39237, 41499, 47223, 50721, 58671, 63017, 71709, 96309, 117711, 124497, 152163, 176013, 189051, 215127, 353133, 456489, 567153, 645381, 693187, 1059399, 1369467, 1701459, 1936143, 2079561, 5104377, 6238683, 18716049, 56148147]

約数ペア:

[(1, 56148147), (3, 18716049), (9, 6238683), (11, 5104377), (27, 2079561), (29, 1936143), (33, 1701459), (41, 1369467), (53, 1059399), (81, 693187), (87, 645381), (99, 567153), (123, 456489), (159, 353133), (261, 215127), (297, 189051), (319, 176013), (369, 152163), (451, 124497), (477, 117711), (583, 96309), (783, 71709), (891, 63017), (957, 58671), (1107, 50721), (1189, 47223), (1353, 41499), (1431, 39237), (1537, 36531), (1749, 32103), (2173, 25839), (2349, 23903), (2871, 19557), (3321, 16907), (3567, 15741), (4059, 13833), (4293, 13079), (4611, 12177), (5247, 10701), (6519, 8613)]