86271352857

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{25159333}}^1$

素因数の和:25159469

約数の個数: 16

約数和(自身を含む): 128815790080

約数和(自身を除く): 42544437223

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 25159333, 75477999, 226433997, 679301991, 3195235291, 9585705873, 28757117619, 86271352857]

約数ペア:

[(1, 86271352857), (3, 28757117619), (9, 9585705873), (27, 3195235291), (127, 679301991), (381, 226433997), (1143, 75477999), (3429, 25159333)]