7473357

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 11679360

約数和(自身を除く): 4206003

約数列:

[1, 3, 9, 27, 41, 43, 123, 129, 157, 369, 387, 471, 1107, 1161, 1413, 1763, 4239, 5289, 6437, 6751, 15867, 19311, 20253, 47601, 57933, 60759, 173799, 182277, 276791, 830373, 2491119, 7473357]

約数ペア:

[(1, 7473357), (3, 2491119), (9, 830373), (27, 276791), (41, 182277), (43, 173799), (123, 60759), (129, 57933), (157, 47601), (369, 20253), (387, 19311), (471, 15867), (1107, 6751), (1161, 6437), (1413, 5289), (1763, 4239)]