69486351

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 104841216

約数和(自身を除く): 35354865

約数列:

[1, 3, 11, 33, 47, 71, 141, 213, 517, 631, 781, 1551, 1893, 2343, 3337, 6941, 10011, 20823, 29657, 36707, 44801, 88971, 110121, 134403, 326227, 492811, 978681, 1478433, 2105647, 6316941, 23162117, 69486351]

約数ペア:

[(1, 69486351), (3, 23162117), (11, 6316941), (33, 2105647), (47, 1478433), (71, 978681), (141, 492811), (213, 326227), (517, 134403), (631, 110121), (781, 88971), (1551, 44801), (1893, 36707), (2343, 29657), (3337, 20823), (6941, 10011)]