201786201

素因数分解:

$3^3\times {\mathrm{821}}^1\times {\mathrm{9103}}^1$

素因数の和:9933

約数の個数: 16

約数和(自身を含む): 299339520

約数和(自身を除く): 97553319

約数列:

[1, 3, 9, 27, 821, 2463, 7389, 9103, 22167, 27309, 81927, 245781, 7473563, 22420689, 67262067, 201786201]

約数ペア:

[(1, 201786201), (3, 67262067), (9, 22420689), (27, 7473563), (821, 245781), (2463, 81927), (7389, 27309), (9103, 22167)]