80560389

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1097}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 132814080

約数和(自身を除く): 52253691

約数列:

[1, 3, 7, 13, 21, 39, 91, 269, 273, 807, 1097, 1883, 3291, 3497, 5649, 7679, 10491, 14261, 23037, 24479, 42783, 73437, 99827, 295093, 299481, 885279, 2065651, 3836209, 6196953, 11508627, 26853463, 80560389]

約数ペア:

[(1, 80560389), (3, 26853463), (7, 11508627), (13, 6196953), (21, 3836209), (39, 2065651), (91, 885279), (269, 299481), (273, 295093), (807, 99827), (1097, 73437), (1883, 42783), (3291, 24479), (3497, 23037), (5649, 14261), (7679, 10491)]