168932643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{72101}}^1$

素因数の和:72186

約数の個数: 16

約数和(自身を含む): 249184512

約数和(自身を除く): 80251869

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 72101, 216303, 793111, 2379333, 5119171, 15357513, 56310881, 168932643]

約数ペア:

[(1, 168932643), (3, 56310881), (11, 15357513), (33, 5119171), (71, 2379333), (213, 793111), (781, 216303), (2343, 72101)]