15741777303

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:542

約数の個数: 128

約数和(自身を含む): 28283904000

約数和(自身を除く): 12542126697

約数列:

[1, 3, 7, 9, 21, 27, 29, 61, 63, 87, 183, 189, 197, 203, 239, 261, 427, 549, 591, 609, 717, 783, 1281, 1379, 1647, 1673, 1769, 1773, 1827, 2151, 3843, 4137, 5019, 5307, 5319, 5481, 5713, 6453, 6931, 11529, 12017, 12383, 12411, 14579, 15057, 15921, 17139, 20793, 36051, 37149, 37233, 39991, 43737, 45171, 47083, 47763, 48517, 51417, 62379, 84119, 102053, 108153, 111447, 119973, 131211, 141249, 145551, 154251, 187137, 252357, 306159, 324459, 329581, 334341, 348493, 359919, 393633, 422791, 423747, 436653, 757071, 918477, 988743, 1045479, 1079757, 1268373, 1271241, 1309959, 1365407, 2271213, 2439451, 2755431, 2872063, 2959537, 2966229, 3136437, 3805119, 4096221, 7318353, 8616189, 8878611, 8898687, 9409311, 9557849, 11415357, 12288663, 20104441, 21955059, 25848567, 26635833, 28673547, 36865989, 60313323, 65865177, 77545701, 79907499, 83289827, 86020641, 180939969, 249869481, 258061923, 542819907, 583028789, 749608443, 1749086367, 2248825329, 5247259101, 15741777303]

約数ペア:

[(1, 15741777303), (3, 5247259101), (7, 2248825329), (9, 1749086367), (21, 749608443), (27, 583028789), (29, 542819907), (61, 258061923), (63, 249869481), (87, 180939969), (183, 86020641), (189, 83289827), (197, 79907499), (203, 77545701), (239, 65865177), (261, 60313323), (427, 36865989), (549, 28673547), (591, 26635833), (609, 25848567), (717, 21955059), (783, 20104441), (1281, 12288663), (1379, 11415357), (1647, 9557849), (1673, 9409311), (1769, 8898687), (1773, 8878611), (1827, 8616189), (2151, 7318353), (3843, 4096221), (4137, 3805119), (5019, 3136437), (5307, 2966229), (5319, 2959537), (5481, 2872063), (5713, 2755431), (6453, 2439451), (6931, 2271213), (11529, 1365407), (12017, 1309959), (12383, 1271241), (12411, 1268373), (14579, 1079757), (15057, 1045479), (15921, 988743), (17139, 918477), (20793, 757071), (36051, 436653), (37149, 423747), (37233, 422791), (39991, 393633), (43737, 359919), (45171, 348493), (47083, 334341), (47763, 329581), (48517, 324459), (51417, 306159), (62379, 252357), (84119, 187137), (102053, 154251), (108153, 145551), (111447, 141249), (119973, 131211)]