77797854

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{21503}}^1$

素因数の和:21581

約数の個数: 32

約数和(自身を含む): 175472640

約数和(自身を除く): 97674786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 21503, 43006, 64509, 129018, 193527, 387054, 580581, 1161162, 1440701, 2881402, 4322103, 8644206, 12966309, 25932618, 38898927, 77797854]

約数ペア:

[(1, 77797854), (2, 38898927), (3, 25932618), (6, 12966309), (9, 8644206), (18, 4322103), (27, 2881402), (54, 1440701), (67, 1161162), (134, 580581), (201, 387054), (402, 193527), (603, 129018), (1206, 64509), (1809, 43006), (3618, 21503)]