57143853

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2293}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 92494080

約数和(自身を除く): 35350227

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1917, 2293, 2769, 6879, 8307, 20637, 24921, 29809, 61911, 89427, 162803, 268281, 488409, 804843, 1465227, 2116439, 4395681, 6349317, 19047951, 57143853]

約数ペア:

[(1, 57143853), (3, 19047951), (9, 6349317), (13, 4395681), (27, 2116439), (39, 1465227), (71, 804843), (117, 488409), (213, 268281), (351, 162803), (639, 89427), (923, 61911), (1917, 29809), (2293, 24921), (2769, 20637), (6879, 8307)]