165132513

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 311262336

約数和(自身を除く): 146129823

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 43, 63, 81, 91, 117, 129, 189, 273, 301, 351, 387, 521, 559, 567, 819, 903, 1053, 1161, 1563, 1677, 2457, 2709, 3483, 3647, 3913, 4689, 5031, 6773, 7371, 8127, 10941, 11739, 14067, 15093, 20319, 22403, 24381, 32823, 35217, 42201, 45279, 47411, 60957, 67209, 98469, 105651, 142233, 156821, 182871, 201627, 291239, 295407, 316953, 426699, 470463, 548613, 604881, 873717, 1280097, 1411389, 1814643, 2038673, 2621151, 3840291, 4234167, 6116019, 7863453, 12702501, 18348057, 23590359, 55044171, 165132513]

約数ペア:

[(1, 165132513), (3, 55044171), (7, 23590359), (9, 18348057), (13, 12702501), (21, 7863453), (27, 6116019), (39, 4234167), (43, 3840291), (63, 2621151), (81, 2038673), (91, 1814643), (117, 1411389), (129, 1280097), (189, 873717), (273, 604881), (301, 548613), (351, 470463), (387, 426699), (521, 316953), (559, 295407), (567, 291239), (819, 201627), (903, 182871), (1053, 156821), (1161, 142233), (1563, 105651), (1677, 98469), (2457, 67209), (2709, 60957), (3483, 47411), (3647, 45279), (3913, 42201), (4689, 35217), (5031, 32823), (6773, 24381), (7371, 22403), (8127, 20319), (10941, 15093), (11739, 14067)]