82998729

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 140743680

約数和(自身を除く): 57744951

約数列:

[1, 3, 9, 11, 27, 33, 43, 67, 97, 99, 129, 201, 291, 297, 387, 473, 603, 737, 873, 1067, 1161, 1419, 1809, 2211, 2619, 2881, 3201, 4171, 4257, 6499, 6633, 8643, 9603, 12513, 12771, 19497, 19899, 25929, 28809, 31691, 37539, 45881, 58491, 71489, 77787, 95073, 112617, 137643, 175473, 214467, 279457, 285219, 412929, 643401, 838371, 855657, 1238787, 1930203, 2515113, 3074027, 7545339, 9222081, 27666243, 82998729]

約数ペア:

[(1, 82998729), (3, 27666243), (9, 9222081), (11, 7545339), (27, 3074027), (33, 2515113), (43, 1930203), (67, 1238787), (97, 855657), (99, 838371), (129, 643401), (201, 412929), (291, 285219), (297, 279457), (387, 214467), (473, 175473), (603, 137643), (737, 112617), (873, 95073), (1067, 77787), (1161, 71489), (1419, 58491), (1809, 45881), (2211, 37539), (2619, 31691), (2881, 28809), (3201, 25929), (4171, 19899), (4257, 19497), (6499, 12771), (6633, 12513), (8643, 9603)]