68642871

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{29297}}^1$

素因数の和:29382

約数の個数: 16

約数和(自身を含む): 101253888

約数和(自身を除く): 32611017

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 29297, 87891, 322267, 966801, 2080087, 6240261, 22880957, 68642871]

約数ペア:

[(1, 68642871), (3, 22880957), (11, 6240261), (33, 2080087), (71, 966801), (213, 322267), (781, 87891), (2343, 29297)]