83627883

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{9649}}^1$

素因数の和:9768

約数の個数: 20

約数和(自身を含む): 126106200

約数和(自身を除く): 42478317

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 9649, 28947, 86841, 260523, 781569, 1032443, 3097329, 9291987, 27875961, 83627883]

約数ペア:

[(1, 83627883), (3, 27875961), (9, 9291987), (27, 3097329), (81, 1032443), (107, 781569), (321, 260523), (963, 86841), (2889, 28947), (8667, 9649)]