85513323

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 133926912

約数和(自身を除く): 48413589

約数列:

[1, 3, 7, 21, 71, 83, 213, 249, 497, 581, 691, 1491, 1743, 2073, 4837, 5893, 14511, 17679, 41251, 49061, 57353, 123753, 147183, 172059, 343427, 401471, 1030281, 1204413, 4072063, 12216189, 28504441, 85513323]

約数ペア:

[(1, 85513323), (3, 28504441), (7, 12216189), (21, 4072063), (71, 1204413), (83, 1030281), (213, 401471), (249, 343427), (497, 172059), (581, 147183), (691, 123753), (1491, 57353), (1743, 49061), (2073, 41251), (4837, 17679), (5893, 14511)]