77194509

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{883}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 123561984

約数和(自身を除く): 46367475

約数列:

[1, 3, 7, 21, 23, 69, 161, 181, 483, 543, 883, 1267, 2649, 3801, 4163, 6181, 12489, 18543, 20309, 29141, 60927, 87423, 142163, 159823, 426489, 479469, 1118761, 3356283, 3675929, 11027787, 25731503, 77194509]

約数ペア:

[(1, 77194509), (3, 25731503), (7, 11027787), (21, 3675929), (23, 3356283), (69, 1118761), (161, 479469), (181, 426489), (483, 159823), (543, 142163), (883, 87423), (1267, 60927), (2649, 29141), (3801, 20309), (4163, 18543), (6181, 12489)]