1330890777

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{70117}}^1$

素因数の和:70182

約数の個数: 32

約数和(自身を含む): 2131587200

約数和(自身を除く): 800696423

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 999, 2109, 6327, 18981, 70117, 210351, 631053, 1332223, 1893159, 2594329, 3996669, 7782987, 11990007, 23348961, 35970021, 49292251, 70046883, 147876753, 443630259, 1330890777]

約数ペア:

[(1, 1330890777), (3, 443630259), (9, 147876753), (19, 70046883), (27, 49292251), (37, 35970021), (57, 23348961), (111, 11990007), (171, 7782987), (333, 3996669), (513, 2594329), (703, 1893159), (999, 1332223), (2109, 631053), (6327, 210351), (18981, 70117)]