927836481

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1414

約数の個数: 64

約数和(自身を含む): 1548288000

約数和(自身を除く): 620451519

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 89, 143, 209, 247, 267, 429, 627, 741, 979, 1157, 1279, 1691, 2717, 2937, 3471, 3837, 5073, 8151, 12727, 14069, 16627, 18601, 21983, 24301, 38181, 42207, 49881, 55803, 65949, 72903, 113831, 182897, 241813, 267311, 315913, 341493, 548691, 725439, 801933, 947739, 1252141, 1479803, 2162789, 3475043, 3756423, 4439409, 6488367, 10425129, 16277833, 23790679, 28116257, 48833499, 71372037, 84348771, 309278827, 927836481]

約数ペア:

[(1, 927836481), (3, 309278827), (11, 84348771), (13, 71372037), (19, 48833499), (33, 28116257), (39, 23790679), (57, 16277833), (89, 10425129), (143, 6488367), (209, 4439409), (247, 3756423), (267, 3475043), (429, 2162789), (627, 1479803), (741, 1252141), (979, 947739), (1157, 801933), (1279, 725439), (1691, 548691), (2717, 341493), (2937, 315913), (3471, 267311), (3837, 241813), (5073, 182897), (8151, 113831), (12727, 72903), (14069, 65949), (16627, 55803), (18601, 49881), (21983, 42207), (24301, 38181)]