7139775489

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{157}}^1\times {\mathrm{1627}}^1$

素因数の和:1827

約数の個数: 64

約数和(自身を含む): 12050429952

約数和(自身を除く): 4910654463

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 157, 231, 363, 471, 847, 1099, 1331, 1627, 1727, 2541, 3297, 3993, 4881, 5181, 9317, 11389, 12089, 17897, 18997, 27951, 34167, 36267, 53691, 56991, 125279, 132979, 196867, 208967, 255439, 375837, 398937, 590601, 626901, 766317, 1378069, 1462769, 1788073, 2165537, 2809829, 4134207, 4388307, 5364219, 6496611, 8429487, 15158759, 19668803, 30908119, 45476277, 59006409, 92724357, 216356833, 339989309, 649070499, 1019967927, 2379925163, 7139775489]

約数ペア:

[(1, 7139775489), (3, 2379925163), (7, 1019967927), (11, 649070499), (21, 339989309), (33, 216356833), (77, 92724357), (121, 59006409), (157, 45476277), (231, 30908119), (363, 19668803), (471, 15158759), (847, 8429487), (1099, 6496611), (1331, 5364219), (1627, 4388307), (1727, 4134207), (2541, 2809829), (3297, 2165537), (3993, 1788073), (4881, 1462769), (5181, 1378069), (9317, 766317), (11389, 626901), (12089, 590601), (17897, 398937), (18997, 375837), (27951, 255439), (34167, 208967), (36267, 196867), (53691, 132979), (56991, 125279)]