80452827

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4271}}^1$

素因数の和:4320

約数の個数: 48

約数和(自身を含む): 149280768

約数和(自身を除く): 68827941

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1449, 2093, 2691, 4271, 6279, 12813, 18837, 29897, 38439, 55523, 89691, 98233, 166569, 269073, 294699, 388661, 499707, 687631, 884097, 1165983, 1277029, 2062893, 3497949, 3831087, 6188679, 8939203, 11493261, 26817609, 80452827]

約数ペア:

[(1, 80452827), (3, 26817609), (7, 11493261), (9, 8939203), (13, 6188679), (21, 3831087), (23, 3497949), (39, 2062893), (63, 1277029), (69, 1165983), (91, 884097), (117, 687631), (161, 499707), (207, 388661), (273, 294699), (299, 269073), (483, 166569), (819, 98233), (897, 89691), (1449, 55523), (2093, 38439), (2691, 29897), (4271, 18837), (6279, 12813)]