129502719

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 226437120

約数和(自身を除く): 96934401

約数列:

[1, 3, 9, 17, 23, 27, 29, 47, 51, 69, 81, 87, 141, 153, 207, 243, 261, 391, 423, 459, 493, 621, 667, 783, 799, 1081, 1173, 1269, 1363, 1377, 1479, 1863, 2001, 2349, 2397, 3243, 3519, 3807, 4089, 4131, 4437, 5589, 6003, 7047, 7191, 9729, 10557, 11339, 11421, 12267, 13311, 18009, 18377, 21573, 23171, 29187, 31349, 31671, 34017, 36801, 39933, 54027, 55131, 64719, 69513, 87561, 94047, 95013, 102051, 110403, 119799, 162081, 165393, 194157, 208539, 262683, 282141, 306153, 331209, 496179, 532933, 625617, 846423, 918459, 1488537, 1598799, 1876851, 2539269, 2755377, 4465611, 4796397, 5630553, 7617807, 14389191, 43167573, 129502719]

約数ペア:

[(1, 129502719), (3, 43167573), (9, 14389191), (17, 7617807), (23, 5630553), (27, 4796397), (29, 4465611), (47, 2755377), (51, 2539269), (69, 1876851), (81, 1598799), (87, 1488537), (141, 918459), (153, 846423), (207, 625617), (243, 532933), (261, 496179), (391, 331209), (423, 306153), (459, 282141), (493, 262683), (621, 208539), (667, 194157), (783, 165393), (799, 162081), (1081, 119799), (1173, 110403), (1269, 102051), (1363, 95013), (1377, 94047), (1479, 87561), (1863, 69513), (2001, 64719), (2349, 55131), (2397, 54027), (3243, 39933), (3519, 36801), (3807, 34017), (4089, 31671), (4131, 31349), (4437, 29187), (5589, 23171), (6003, 21573), (7047, 18377), (7191, 18009), (9729, 13311), (10557, 12267), (11339, 11421)]