205083156987

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{13933}}^1$

素因数の和:14343

約数の個数: 56

約数和(自身を含む): 313491479408

約数和(自身を除く): 108408322421

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 331, 549, 729, 993, 1647, 2979, 4941, 8937, 13933, 14823, 20191, 26811, 41799, 44469, 60573, 80433, 125397, 181719, 241299, 376191, 545157, 849913, 1128573, 1635471, 2549739, 3385719, 4611823, 4906413, 7649217, 10157157, 13835469, 14719239, 22947651, 41506407, 68842953, 124519221, 206528859, 281321203, 373557663, 619586577, 843963609, 1120672989, 2531890827, 3362018967, 7595672481, 22787017443, 68361052329, 205083156987]

約数ペア:

[(1, 205083156987), (3, 68361052329), (9, 22787017443), (27, 7595672481), (61, 3362018967), (81, 2531890827), (183, 1120672989), (243, 843963609), (331, 619586577), (549, 373557663), (729, 281321203), (993, 206528859), (1647, 124519221), (2979, 68842953), (4941, 41506407), (8937, 22947651), (13933, 14719239), (14823, 13835469), (20191, 10157157), (26811, 7649217), (41799, 4906413), (44469, 4611823), (60573, 3385719), (80433, 2549739), (125397, 1635471), (181719, 1128573), (241299, 849913), (376191, 545157)]