73571687

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 90359136

約数和(自身を除く): 16787449

約数列:

[1, 7, 23, 49, 97, 161, 673, 679, 1127, 2231, 4711, 4753, 15479, 15617, 32977, 65281, 108353, 109319, 456967, 758471, 1501463, 3198769, 10510241, 73571687]

約数ペア:

[(1, 73571687), (7, 10510241), (23, 3198769), (49, 1501463), (97, 758471), (161, 456967), (673, 109319), (679, 108353), (1127, 65281), (2231, 32977), (4711, 15617), (4753, 15479)]