83263869

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:871

約数の個数: 40

約数和(自身を含む): 135384480

約数和(自身を除く): 52120611

約数列:

[1, 3, 9, 13, 27, 39, 81, 107, 117, 321, 351, 739, 963, 1053, 1391, 2217, 2889, 4173, 6651, 8667, 9607, 12519, 19953, 28821, 37557, 59859, 79073, 86463, 112671, 237219, 259389, 711657, 778167, 1027949, 2134971, 3083847, 6404913, 9251541, 27754623, 83263869]

約数ペア:

[(1, 83263869), (3, 27754623), (9, 9251541), (13, 6404913), (27, 3083847), (39, 2134971), (81, 1027949), (107, 778167), (117, 711657), (321, 259389), (351, 237219), (739, 112671), (963, 86463), (1053, 79073), (1391, 59859), (2217, 37557), (2889, 28821), (4173, 19953), (6651, 12519), (8667, 9607)]