55880397

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{167809}}^1$

素因数の和:167852

約数の個数: 12

約数和(自身を含む): 82898140

約数和(自身を除く): 27017743

約数列:

[1, 3, 9, 37, 111, 333, 167809, 503427, 1510281, 6208933, 18626799, 55880397]

約数ペア:

[(1, 55880397), (3, 18626799), (9, 6208933), (37, 1510281), (111, 503427), (333, 167809)]