15691933437

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 22481141760

約数和(自身を除く): 6789208323

約数列:

[1, 3, 29, 71, 83, 87, 127, 213, 241, 249, 381, 723, 2059, 2407, 3683, 5893, 6177, 6989, 7221, 9017, 10541, 11049, 17111, 17679, 20003, 20967, 27051, 30607, 31623, 51333, 60009, 91821, 170897, 261493, 305689, 496219, 512691, 580087, 748411, 784479, 887603, 917067, 1420213, 1488657, 1740261, 2173097, 2245233, 2540381, 2662809, 4260639, 6519291, 7621143, 21703919, 41186177, 63019813, 65111757, 73671049, 123558531, 180367051, 189059439, 221013147, 541101153, 5230644479, 15691933437]

約数ペア:

[(1, 15691933437), (3, 5230644479), (29, 541101153), (71, 221013147), (83, 189059439), (87, 180367051), (127, 123558531), (213, 73671049), (241, 65111757), (249, 63019813), (381, 41186177), (723, 21703919), (2059, 7621143), (2407, 6519291), (3683, 4260639), (5893, 2662809), (6177, 2540381), (6989, 2245233), (7221, 2173097), (9017, 1740261), (10541, 1488657), (11049, 1420213), (17111, 917067), (17679, 887603), (20003, 784479), (20967, 748411), (27051, 580087), (30607, 512691), (31623, 496219), (51333, 305689), (60009, 261493), (91821, 170897)]