51053669919

素因数分解:

$3^2\times 7^2\times {\mathrm{2243}}^1\times {\mathrm{51613}}^1$

素因数の和:53876

約数の個数: 36

約数和(自身を含む): 85823965656

約数和(自身を除く): 34770295737

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 2243, 6729, 15701, 20187, 47103, 51613, 109907, 141309, 154839, 329721, 361291, 464517, 989163, 1083873, 2529037, 3251619, 7587111, 22761333, 115767959, 347303877, 810375713, 1041911631, 2431127139, 5672629991, 7293381417, 17017889973, 51053669919]

約数ペア:

[(1, 51053669919), (3, 17017889973), (7, 7293381417), (9, 5672629991), (21, 2431127139), (49, 1041911631), (63, 810375713), (147, 347303877), (441, 115767959), (2243, 22761333), (6729, 7587111), (15701, 3251619), (20187, 2529037), (47103, 1083873), (51613, 989163), (109907, 464517), (141309, 361291), (154839, 329721)]