76578021

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{218171}}^1$

素因数の和:218193

約数の個数: 16

約数和(自身を含む): 122176320

約数和(自身を除く): 45598299

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 218171, 654513, 1963539, 2836223, 5890617, 8508669, 25526007, 76578021]

約数ペア:

[(1, 76578021), (3, 25526007), (9, 8508669), (13, 5890617), (27, 2836223), (39, 1963539), (117, 654513), (351, 218171)]