81598047

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{7621}}^1$

素因数の和:7750

約数の個数: 16

約数和(自身を含む): 112683648

約数和(自身を除く): 31085601

約数列:

[1, 3, 43, 83, 129, 249, 3569, 7621, 10707, 22863, 327703, 632543, 983109, 1897629, 27199349, 81598047]

約数ペア:

[(1, 81598047), (3, 27199349), (43, 1897629), (83, 983109), (129, 632543), (249, 327703), (3569, 22863), (7621, 10707)]