321073242417

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{648079}}^1$

素因数の和:648458

約数の個数: 32

約数和(自身を含む): 485282304000

約数和(自身を除く): 164209061583

約数列:

[1, 3, 9, 27, 59, 177, 311, 531, 933, 1593, 2799, 8397, 18349, 55047, 165141, 495423, 648079, 1944237, 5832711, 17498133, 38236661, 114709983, 201552569, 344129949, 604657707, 1032389847, 1813973121, 5441919363, 11891601571, 35674804713, 107024414139, 321073242417]

約数ペア:

[(1, 321073242417), (3, 107024414139), (9, 35674804713), (27, 11891601571), (59, 5441919363), (177, 1813973121), (311, 1032389847), (531, 604657707), (933, 344129949), (1593, 201552569), (2799, 114709983), (8397, 38236661), (18349, 17498133), (55047, 5832711), (165141, 1944237), (495423, 648079)]