53973486

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{142787}}^1$

素因数の和:142805

約数の個数: 32

約数和(自身を含む): 137076480

約数和(自身を除く): 83102994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 142787, 285574, 428361, 856722, 999509, 1285083, 1999018, 2570166, 2998527, 3855249, 5997054, 7710498, 8995581, 17991162, 26986743, 53973486]

約数ペア:

[(1, 53973486), (2, 26986743), (3, 17991162), (6, 8995581), (7, 7710498), (9, 5997054), (14, 3855249), (18, 2998527), (21, 2570166), (27, 1999018), (42, 1285083), (54, 999509), (63, 856722), (126, 428361), (189, 285574), (378, 142787)]