145101309

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 211438080

約数和(自身を除く): 66336771

約数列:

[1, 3, 19, 37, 57, 107, 111, 321, 643, 703, 1929, 2033, 2109, 3959, 6099, 11877, 12217, 23791, 36651, 68801, 71373, 75221, 206403, 225663, 452029, 1307219, 1356087, 2545637, 3921657, 7636911, 48367103, 145101309]

約数ペア:

[(1, 145101309), (3, 48367103), (19, 7636911), (37, 3921657), (57, 2545637), (107, 1356087), (111, 1307219), (321, 452029), (643, 225663), (703, 206403), (1929, 75221), (2033, 71373), (2109, 68801), (3959, 36651), (6099, 23791), (11877, 12217)]