27888960957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{915623}}^1$

素因数の和:915721

約数の個数: 32

約数和(自身を含む): 44301551616

約数和(自身を除く): 16412590659

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 213, 429, 781, 923, 2343, 2769, 10153, 30459, 915623, 2746869, 10071853, 11903099, 30215559, 35709297, 65009233, 130934089, 195027699, 392802267, 715101563, 845120029, 2145304689, 2535360087, 9296320319, 27888960957]

約数ペア:

[(1, 27888960957), (3, 9296320319), (11, 2535360087), (13, 2145304689), (33, 845120029), (39, 715101563), (71, 392802267), (143, 195027699), (213, 130934089), (429, 65009233), (781, 35709297), (923, 30215559), (2343, 11903099), (2769, 10071853), (10153, 2746869), (30459, 915623)]