55267407

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157457}}^1$

素因数の和:157479

約数の個数: 16

約数和(自身を含む): 88176480

約数和(自身を除く): 32909073

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 157457, 472371, 1417113, 2046941, 4251339, 6140823, 18422469, 55267407]

約数ペア:

[(1, 55267407), (3, 18422469), (9, 6140823), (13, 4251339), (27, 2046941), (39, 1417113), (117, 472371), (351, 157457)]