325746279

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{211661}}^1$

素因数の和:211692

約数の個数: 20

約数和(自身を含む): 512222040

約数和(自身を除く): 186475761

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 211661, 634983, 1904949, 4021559, 5714847, 12064677, 17144541, 36194031, 108582093, 325746279]

約数ペア:

[(1, 325746279), (3, 108582093), (9, 36194031), (19, 17144541), (27, 12064677), (57, 5714847), (81, 4021559), (171, 1904949), (513, 634983), (1539, 211661)]