54717417

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{13421}}^1$

素因数の和:13581

約数の個数: 16

約数和(自身を含む): 81605760

約数和(自身を除く): 26888343

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 13421, 40263, 120789, 362367, 2026571, 6079713, 18239139, 54717417]

約数ペア:

[(1, 54717417), (3, 18239139), (9, 6079713), (27, 2026571), (151, 362367), (453, 120789), (1359, 40263), (4077, 13421)]