90475539

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1091}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 150958080

約数和(自身を除く): 60482541

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 359, 1077, 1091, 2513, 3273, 3949, 7539, 7637, 11847, 12001, 22911, 27643, 36003, 82929, 84007, 252021, 391669, 1175007, 2741683, 4308359, 8225049, 12925077, 30158513, 90475539]

約数ペア:

[(1, 90475539), (3, 30158513), (7, 12925077), (11, 8225049), (21, 4308359), (33, 2741683), (77, 1175007), (231, 391669), (359, 252021), (1077, 84007), (1091, 82929), (2513, 36003), (3273, 27643), (3949, 22911), (7539, 12001), (7637, 11847)]