321576493833

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1\times {\mathrm{36037}}^1$

素因数の和:36966

約数の個数: 48

約数和(自身を含む): 534308037120

約数和(自身を除く): 212731543287

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 719, 1379, 1773, 2157, 4137, 5033, 6471, 12411, 15099, 36037, 45297, 108111, 141643, 252259, 324333, 424929, 756777, 991501, 1274787, 2270331, 2974503, 7099289, 8923509, 21297867, 25910603, 49695023, 63893601, 77731809, 149085069, 181374221, 233195427, 447255207, 544122663, 1632367989, 5104388791, 15313166373, 35730721537, 45939499119, 107192164611, 321576493833]

約数ペア:

[(1, 321576493833), (3, 107192164611), (7, 45939499119), (9, 35730721537), (21, 15313166373), (63, 5104388791), (197, 1632367989), (591, 544122663), (719, 447255207), (1379, 233195427), (1773, 181374221), (2157, 149085069), (4137, 77731809), (5033, 63893601), (6471, 49695023), (12411, 25910603), (15099, 21297867), (36037, 8923509), (45297, 7099289), (108111, 2974503), (141643, 2270331), (252259, 1274787), (324333, 991501), (424929, 756777)]