25128339951

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2173

約数の個数: 96

約数和(自身を含む): 41326032384

約数和(自身を除く): 16197692433

約数列:

[1, 3, 11, 13, 33, 37, 39, 71, 111, 121, 143, 213, 363, 407, 429, 481, 781, 923, 1221, 1443, 1573, 2027, 2343, 2627, 2769, 4477, 4719, 5291, 6081, 7881, 8591, 10153, 13431, 15873, 22297, 25773, 26351, 28897, 30459, 34151, 58201, 66891, 74999, 79053, 86691, 102453, 111683, 143917, 174603, 224997, 245267, 289861, 317867, 335049, 375661, 431751, 735801, 824989, 869583, 953601, 974987, 1126983, 1583087, 1870921, 2474967, 2924961, 3188471, 4132271, 4749261, 5324929, 5612763, 9074879, 9565413, 10724857, 12396813, 15974787, 17413957, 20580131, 27224637, 32174571, 52241871, 58574219, 61740393, 69224077, 117973427, 175722657, 207672231, 226381441, 353920281, 644316409, 679144323, 761464847, 1932949227, 2284394541, 8376113317, 25128339951]

約数ペア:

[(1, 25128339951), (3, 8376113317), (11, 2284394541), (13, 1932949227), (33, 761464847), (37, 679144323), (39, 644316409), (71, 353920281), (111, 226381441), (121, 207672231), (143, 175722657), (213, 117973427), (363, 69224077), (407, 61740393), (429, 58574219), (481, 52241871), (781, 32174571), (923, 27224637), (1221, 20580131), (1443, 17413957), (1573, 15974787), (2027, 12396813), (2343, 10724857), (2627, 9565413), (2769, 9074879), (4477, 5612763), (4719, 5324929), (5291, 4749261), (6081, 4132271), (7881, 3188471), (8591, 2924961), (10153, 2474967), (13431, 1870921), (15873, 1583087), (22297, 1126983), (25773, 974987), (26351, 953601), (28897, 869583), (30459, 824989), (34151, 735801), (58201, 431751), (66891, 375661), (74999, 335049), (79053, 317867), (86691, 289861), (102453, 245267), (111683, 224997), (143917, 174603)]