80455744287

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{907}}^1\times {\mathrm{46273}}^1$

素因数の和:47260

約数の個数: 32

約数和(自身を含む): 121008360960

約数和(自身を除く): 40552616673

約数列:

[1, 3, 9, 27, 71, 213, 639, 907, 1917, 2721, 8163, 24489, 46273, 64397, 138819, 193191, 416457, 579573, 1249371, 1738719, 3285383, 9856149, 29568447, 41969611, 88705341, 125908833, 377726499, 1133179497, 2979842381, 8939527143, 26818581429, 80455744287]

約数ペア:

[(1, 80455744287), (3, 26818581429), (9, 8939527143), (27, 2979842381), (71, 1133179497), (213, 377726499), (639, 125908833), (907, 88705341), (1917, 41969611), (2721, 29568447), (8163, 9856149), (24489, 3285383), (46273, 1738719), (64397, 1249371), (138819, 579573), (193191, 416457)]