156968543979

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{321961}}^1$

素因数の和:322449

約数の個数: 40

約数和(自身を含む): 253067283392

約数和(自身を除く): 96098739413

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 463, 1053, 1389, 4167, 6019, 12501, 18057, 37503, 54171, 162513, 321961, 487539, 965883, 2897649, 4185493, 8692947, 12556479, 26078841, 37669437, 113008311, 149067943, 339024933, 447203829, 1341611487, 1937883259, 4024834461, 5813649777, 12074503383, 17440949331, 52322847993, 156968543979]

約数ペア:

[(1, 156968543979), (3, 52322847993), (9, 17440949331), (13, 12074503383), (27, 5813649777), (39, 4024834461), (81, 1937883259), (117, 1341611487), (351, 447203829), (463, 339024933), (1053, 149067943), (1389, 113008311), (4167, 37669437), (6019, 26078841), (12501, 12556479), (18057, 8692947), (37503, 4185493), (54171, 2897649), (162513, 965883), (321961, 487539)]