128427093

素因数分解:

$3^3\times {\mathrm{229}}^1\times {\mathrm{20771}}^1$

素因数の和:21009

約数の個数: 16

約数和(自身を含む): 191102400

約数和(自身を除く): 62675307

約数列:

[1, 3, 9, 27, 229, 687, 2061, 6183, 20771, 62313, 186939, 560817, 4756559, 14269677, 42809031, 128427093]

約数ペア:

[(1, 128427093), (3, 42809031), (9, 14269677), (27, 4756559), (229, 560817), (687, 186939), (2061, 62313), (6183, 20771)]