5555913.00000000

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{61409}}^1$

素因数の和:61437

約数の個数: 16

約数和(自身を含む): 49128000

約数和(自身を除く): 17625183

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 61409, 184227, 552681, 1166771, 1658043, 3500313, 10500939, 31502817]

約数ペア:

[(1, 31502817), (3, 10500939), (9, 3500313), (19, 1658043), (27, 1166771), (57, 552681), (171, 184227), (513, 61409)]