121711863

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1123}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 200413696

約数和(自身を除く): 78701833

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 397, 1123, 1191, 2779, 3369, 5161, 7861, 8337, 14599, 15483, 23583, 36127, 43797, 102193, 108381, 306579, 445831, 1337493, 3120817, 5795803, 9362451, 17387409, 40570621, 121711863]

約数ペア:

[(1, 121711863), (3, 40570621), (7, 17387409), (13, 9362451), (21, 5795803), (39, 3120817), (91, 1337493), (273, 445831), (397, 306579), (1123, 108381), (1191, 102193), (2779, 43797), (3369, 36127), (5161, 23583), (7861, 15483), (8337, 14599)]