51536079

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{22109}}^1$

素因数の和:22159

約数の個数: 24

約数和(自身を含む): 87378720

約数和(自身を除く): 35842641

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 22109, 66327, 154763, 198981, 464289, 818033, 1392867, 2454099, 5726231, 7362297, 17178693, 51536079]

約数ペア:

[(1, 51536079), (3, 17178693), (7, 7362297), (9, 5726231), (21, 2454099), (37, 1392867), (63, 818033), (111, 464289), (259, 198981), (333, 154763), (777, 66327), (2331, 22109)]