205128064467

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{2753}}^1\times {\mathrm{52069}}^1$

素因数の和:54884

約数の個数: 32

約数和(自身を含む): 309745684800

約数和(自身を除く): 104617620333

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 2753, 8259, 24777, 52069, 74331, 145909, 156207, 437727, 468621, 1313181, 1405863, 2759657, 3939543, 8278971, 24836913, 74510739, 143345957, 430037871, 1290113613, 3870340839, 7597335721, 22792007163, 68376021489, 205128064467]

約数ペア:

[(1, 205128064467), (3, 68376021489), (9, 22792007163), (27, 7597335721), (53, 3870340839), (159, 1290113613), (477, 430037871), (1431, 143345957), (2753, 74510739), (8259, 24836913), (24777, 8278971), (52069, 3939543), (74331, 2759657), (145909, 1405863), (156207, 1313181), (437727, 468621)]