84180627

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{24169}}^1$

素因数の和:24224

約数の個数: 20

約数和(自身を含む): 128681080

約数和(自身を除く): 44500453

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 24169, 72507, 217521, 652563, 1039267, 1957689, 3117801, 9353403, 28060209, 84180627]

約数ペア:

[(1, 84180627), (3, 28060209), (9, 9353403), (27, 3117801), (43, 1957689), (81, 1039267), (129, 652563), (387, 217521), (1161, 72507), (3483, 24169)]