51074037

素因数分解:

$3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1493}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 87010560

約数和(自身を除く): 35936523

約数列:

[1, 3, 7, 9, 21, 27, 63, 181, 189, 543, 1267, 1493, 1629, 3801, 4479, 4887, 10451, 11403, 13437, 31353, 34209, 40311, 94059, 270233, 282177, 810699, 1891631, 2432097, 5674893, 7296291, 17024679, 51074037]

約数ペア:

[(1, 51074037), (3, 17024679), (7, 7296291), (9, 5674893), (21, 2432097), (27, 1891631), (63, 810699), (181, 282177), (189, 270233), (543, 94059), (1267, 40311), (1493, 34209), (1629, 31353), (3801, 13437), (4479, 11403), (4887, 10451)]