55681329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{4027}}^1$

素因数の和:4460

約数の個数: 16

約数和(自身を含む): 81204480

約数和(自身を除く): 25523151

約数列:

[1, 3, 11, 33, 419, 1257, 4027, 4609, 12081, 13827, 44297, 132891, 1687313, 5061939, 18560443, 55681329]

約数ペア:

[(1, 55681329), (3, 18560443), (11, 5061939), (33, 1687313), (419, 132891), (1257, 44297), (4027, 13827), (4609, 12081)]