78578427

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{5861}}^1$

素因数の和:6014

約数の個数: 16

約数和(自身を含む): 108329760

約数和(自身を除く): 29751333

約数列:

[1, 3, 41, 109, 123, 327, 4469, 5861, 13407, 17583, 240301, 638849, 720903, 1916547, 26192809, 78578427]

約数ペア:

[(1, 78578427), (3, 26192809), (41, 1916547), (109, 720903), (123, 638849), (327, 240301), (4469, 17583), (5861, 13407)]