55206021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83267}}^1$

素因数の和:83300

約数の個数: 16

約数和(自身を含む): 83934144

約数和(自身を除く): 28728123

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 83267, 249801, 1082471, 1415539, 3247413, 4246617, 18402007, 55206021]

約数ペア:

[(1, 55206021), (3, 18402007), (13, 4246617), (17, 3247413), (39, 1415539), (51, 1082471), (221, 249801), (663, 83267)]