1269071739

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{5623}}^1$

素因数の和:6288

約数の個数: 32

約数和(自身を含む): 2028239360

約数和(自身を除く): 759167621

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 643, 1929, 5623, 5787, 8359, 16869, 17361, 25077, 50607, 73099, 75231, 151821, 219297, 225693, 657891, 1973673, 3615589, 10846767, 32540301, 47002657, 97620903, 141007971, 423023913, 1269071739]

約数ペア:

[(1, 1269071739), (3, 423023913), (9, 141007971), (13, 97620903), (27, 47002657), (39, 32540301), (117, 10846767), (351, 3615589), (643, 1973673), (1929, 657891), (5623, 225693), (5787, 219297), (8359, 151821), (16869, 75231), (17361, 73099), (25077, 50607)]