73401471

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6337}}^1$

素因数の和:6373

約数の個数: 40

約数和(自身を含む): 128838864

約数和(自身を除く): 55437393

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3861, 6337, 11583, 19011, 57033, 69707, 82381, 171099, 209121, 247143, 513297, 627363, 741429, 906191, 1882089, 2224287, 2718573, 5646267, 6672861, 8155719, 24467157, 73401471]

約数ペア:

[(1, 73401471), (3, 24467157), (9, 8155719), (11, 6672861), (13, 5646267), (27, 2718573), (33, 2224287), (39, 1882089), (81, 906191), (99, 741429), (117, 627363), (143, 513297), (297, 247143), (351, 209121), (429, 171099), (891, 82381), (1053, 69707), (1287, 57033), (3861, 19011), (6337, 11583)]