56078883

素因数分解:

$3^2\times 7^2\times {\mathrm{127163}}^1$

素因数の和:127183

約数の個数: 18

約数和(自身を含む): 94228524

約数和(自身を除く): 38149641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 127163, 381489, 890141, 1144467, 2670423, 6230987, 8011269, 18692961, 56078883]

約数ペア:

[(1, 56078883), (3, 18692961), (7, 8011269), (9, 6230987), (21, 2670423), (49, 1144467), (63, 890141), (147, 381489), (441, 127163)]