85450521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{20477}}^1$

素因数の和:20600

約数の個数: 16

約数和(自身を含む): 123850944

約数和(自身を除く): 38400423

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 20477, 61431, 266201, 798603, 2191039, 6573117, 28483507, 85450521]

約数ペア:

[(1, 85450521), (3, 28483507), (13, 6573117), (39, 2191039), (107, 798603), (321, 266201), (1391, 61431), (4173, 20477)]