84671109

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{76487}}^1$

素因数の和:76537

約数の個数: 16

約数和(自身を含む): 128499840

約数和(自身を除く): 43828731

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 76487, 229461, 688383, 2065149, 3135967, 9407901, 28223703, 84671109]

約数ペア:

[(1, 84671109), (3, 28223703), (9, 9407901), (27, 3135967), (41, 2065149), (123, 688383), (369, 229461), (1107, 76487)]