83788569

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1279}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 125798400

約数和(自身を除く): 42009831

約数列:

[1, 3, 9, 29, 87, 251, 261, 753, 1279, 2259, 3837, 7279, 11511, 21837, 37091, 65511, 111273, 321029, 333819, 963087, 2889261, 9309841, 27929523, 83788569]

約数ペア:

[(1, 83788569), (3, 27929523), (9, 9309841), (29, 2889261), (87, 963087), (251, 333819), (261, 321029), (753, 111273), (1279, 65511), (2259, 37091), (3837, 21837), (7279, 11511)]