157021306893

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{22271}}^1$

素因数の和:22528

約数の個数: 80

約数和(自身を含む): 263497715712

約数和(自身を除く): 106476408819

約数列:

[1, 3, 9, 11, 27, 33, 41, 81, 99, 123, 193, 297, 369, 451, 579, 891, 1107, 1353, 1737, 2123, 3321, 4059, 5211, 6369, 7913, 12177, 15633, 19107, 22271, 23739, 36531, 57321, 66813, 71217, 87043, 171963, 200439, 213651, 244981, 261129, 601317, 640953, 734943, 783387, 913111, 1803951, 2204829, 2350161, 2739333, 4298303, 6614487, 7050483, 8217999, 10044221, 12894909, 19843461, 24653997, 30132663, 38684727, 47281333, 73961991, 90397989, 116054181, 141843999, 176230423, 271193967, 348162543, 425531997, 528691269, 813581901, 1276595991, 1586073807, 1938534653, 3829787973, 4758221421, 5815603959, 14274664263, 17446811877, 52340435631, 157021306893]

約数ペア:

[(1, 157021306893), (3, 52340435631), (9, 17446811877), (11, 14274664263), (27, 5815603959), (33, 4758221421), (41, 3829787973), (81, 1938534653), (99, 1586073807), (123, 1276595991), (193, 813581901), (297, 528691269), (369, 425531997), (451, 348162543), (579, 271193967), (891, 176230423), (1107, 141843999), (1353, 116054181), (1737, 90397989), (2123, 73961991), (3321, 47281333), (4059, 38684727), (5211, 30132663), (6369, 24653997), (7913, 19843461), (12177, 12894909), (15633, 10044221), (19107, 8217999), (22271, 7050483), (23739, 6614487), (36531, 4298303), (57321, 2739333), (66813, 2350161), (71217, 2204829), (87043, 1803951), (171963, 913111), (200439, 783387), (213651, 734943), (244981, 640953), (261129, 601317)]