2056530411

素因数分解:

$3^3\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 3393308800

約数和(自身を除く): 1336778389

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 169, 333, 351, 481, 507, 937, 999, 1443, 1521, 2197, 2811, 4329, 4563, 6253, 6591, 8433, 12181, 12987, 18759, 19773, 25299, 34669, 36543, 56277, 59319, 81289, 104007, 109629, 158353, 168831, 243867, 312021, 328887, 450697, 475059, 731601, 936063, 1352091, 1425177, 2058589, 2194803, 4056273, 4275531, 5859061, 6175767, 12168819, 17577183, 18527301, 52731549, 55581903, 76167793, 158194647, 228503379, 685510137, 2056530411]

約数ペア:

[(1, 2056530411), (3, 685510137), (9, 228503379), (13, 158194647), (27, 76167793), (37, 55581903), (39, 52731549), (111, 18527301), (117, 17577183), (169, 12168819), (333, 6175767), (351, 5859061), (481, 4275531), (507, 4056273), (937, 2194803), (999, 2058589), (1443, 1425177), (1521, 1352091), (2197, 936063), (2811, 731601), (4329, 475059), (4563, 450697), (6253, 328887), (6591, 312021), (8433, 243867), (12181, 168831), (12987, 158353), (18759, 109629), (19773, 104007), (25299, 81289), (34669, 59319), (36543, 56277)]