168689847

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{8941}}^1$

素因数の和:9294

約数の個数: 16

約数和(自身を含む): 237499520

約数和(自身を除く): 68809673

約数列:

[1, 3, 19, 57, 331, 993, 6289, 8941, 18867, 26823, 169879, 509637, 2959471, 8878413, 56229949, 168689847]

約数ペア:

[(1, 168689847), (3, 56229949), (19, 8878413), (57, 2959471), (331, 509637), (993, 169879), (6289, 26823), (8941, 18867)]