80583579

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{52361}}^1$

素因数の和:52392

約数の個数: 20

約数和(自身を含む): 126716040

約数和(自身を除く): 46132461

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 52361, 157083, 471249, 994859, 1413747, 2984577, 4241241, 8953731, 26861193, 80583579]

約数ペア:

[(1, 80583579), (3, 26861193), (9, 8953731), (19, 4241241), (27, 2984577), (57, 1413747), (81, 994859), (171, 471249), (513, 157083), (1539, 52361)]