143914617

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 291110400

約数和(自身を除く): 147195783

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 31, 33, 49, 63, 77, 87, 93, 99, 121, 147, 189, 203, 217, 231, 261, 279, 297, 319, 341, 363, 441, 539, 609, 651, 693, 783, 837, 847, 899, 957, 1023, 1089, 1323, 1421, 1519, 1617, 1827, 1953, 2079, 2233, 2387, 2541, 2697, 2871, 3069, 3267, 3509, 3751, 4263, 4557, 4851, 5481, 5859, 5929, 6293, 6699, 7161, 7623, 8091, 8613, 9207, 9889, 10527, 11253, 12789, 13671, 14553, 15631, 16709, 17787, 18879, 20097, 21483, 22869, 24273, 24563, 26257, 29667, 31581, 33759, 38367, 41013, 44051, 46893, 50127, 53361, 56637, 60291, 64449, 69223, 73689, 78771, 89001, 94743, 101277, 108779, 132153, 140679, 150381, 160083, 169911, 171941, 183799, 207669, 221067, 236313, 267003, 326337, 396459, 422037, 451143, 484561, 515823, 551397, 623007, 663201, 708939, 761453, 979011, 1189377, 1453683, 1547469, 1654191, 1869021, 2284359, 2937033, 4361049, 4642407, 4962573, 5330171, 6853077, 13083147, 15990513, 20559231, 47971539, 143914617]

約数ペア:

[(1, 143914617), (3, 47971539), (7, 20559231), (9, 15990513), (11, 13083147), (21, 6853077), (27, 5330171), (29, 4962573), (31, 4642407), (33, 4361049), (49, 2937033), (63, 2284359), (77, 1869021), (87, 1654191), (93, 1547469), (99, 1453683), (121, 1189377), (147, 979011), (189, 761453), (203, 708939), (217, 663201), (231, 623007), (261, 551397), (279, 515823), (297, 484561), (319, 451143), (341, 422037), (363, 396459), (441, 326337), (539, 267003), (609, 236313), (651, 221067), (693, 207669), (783, 183799), (837, 171941), (847, 169911), (899, 160083), (957, 150381), (1023, 140679), (1089, 132153), (1323, 108779), (1421, 101277), (1519, 94743), (1617, 89001), (1827, 78771), (1953, 73689), (2079, 69223), (2233, 64449), (2387, 60291), (2541, 56637), (2697, 53361), (2871, 50127), (3069, 46893), (3267, 44051), (3509, 41013), (3751, 38367), (4263, 33759), (4557, 31581), (4851, 29667), (5481, 26257), (5859, 24563), (5929, 24273), (6293, 22869), (6699, 21483), (7161, 20097), (7623, 18879), (8091, 17787), (8613, 16709), (9207, 15631), (9889, 14553), (10527, 13671), (11253, 12789)]