201781233

素因数分解:

$3^3\times {\mathrm{1069}}^1\times {\mathrm{6991}}^1$

素因数の和:8069

約数の個数: 16

約数和(自身を含む): 299257600

約数和(自身を除く): 97476367

約数列:

[1, 3, 9, 27, 1069, 3207, 6991, 9621, 20973, 28863, 62919, 188757, 7473379, 22420137, 67260411, 201781233]

約数ペア:

[(1, 201781233), (3, 67260411), (9, 22420137), (27, 7473379), (1069, 188757), (3207, 62919), (6991, 28863), (9621, 20973)]