85879143

素因数分解:

$3^3\times 7^1\times {\mathrm{454387}}^1$

素因数の和:454403

約数の個数: 16

約数和(自身を含む): 145404160

約数和(自身を除く): 59525017

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 454387, 1363161, 3180709, 4089483, 9542127, 12268449, 28626381, 85879143]

約数ペア:

[(1, 85879143), (3, 28626381), (7, 12268449), (9, 9542127), (21, 4089483), (27, 3180709), (63, 1363161), (189, 454387)]