178832961

素因数分解:

$3^3\times {\mathrm{827}}^1\times {\mathrm{8009}}^1$

素因数の和:8845

約数の個数: 16

約数和(自身を含む): 265291200

約数和(自身を除く): 86458239

約数列:

[1, 3, 9, 27, 827, 2481, 7443, 8009, 22329, 24027, 72081, 216243, 6623443, 19870329, 59610987, 178832961]

約数ペア:

[(1, 178832961), (3, 59610987), (9, 19870329), (27, 6623443), (827, 216243), (2481, 72081), (7443, 24027), (8009, 22329)]