90654474239

素因数分解:

$7^2\times {\mathrm{107}}^1\times {\mathrm{2801}}^1\times {\mathrm{6173}}^1$

素因数の和:9095

約数の個数: 24

約数和(自身を含む): 106496017488

約数和(自身を除く): 15841543249

約数列:

[1, 7, 49, 107, 749, 2801, 5243, 6173, 19607, 43211, 137249, 299707, 302477, 660511, 2097949, 4623577, 14685643, 17290573, 32365039, 121034011, 847238077, 1850091311, 12950639177, 90654474239]

約数ペア:

[(1, 90654474239), (7, 12950639177), (49, 1850091311), (107, 847238077), (749, 121034011), (2801, 32365039), (5243, 17290573), (6173, 14685643), (19607, 4623577), (43211, 2097949), (137249, 660511), (299707, 302477)]