87353409

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 139962816

約数和(自身を除く): 52609407

約数列:

[1, 3, 11, 13, 33, 39, 107, 121, 143, 173, 321, 363, 429, 519, 1177, 1391, 1573, 1903, 2249, 3531, 4173, 4719, 5709, 6747, 12947, 15301, 18511, 20933, 24739, 38841, 45903, 55533, 62799, 74217, 168311, 203621, 240643, 272129, 504933, 610863, 721929, 816387, 2239831, 2647073, 6719493, 7941219, 29117803, 87353409]

約数ペア:

[(1, 87353409), (3, 29117803), (11, 7941219), (13, 6719493), (33, 2647073), (39, 2239831), (107, 816387), (121, 721929), (143, 610863), (173, 504933), (321, 272129), (363, 240643), (429, 203621), (519, 168311), (1177, 74217), (1391, 62799), (1573, 55533), (1903, 45903), (2249, 38841), (3531, 24739), (4173, 20933), (4719, 18511), (5709, 15301), (6747, 12947)]