26532009

素因数分解:

$3^3\times 7^1\times {\mathrm{140381}}^1$

素因数の和:140397

約数の個数: 16

約数和(自身を含む): 44922240

約数和(自身を除く): 18390231

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 140381, 421143, 982667, 1263429, 2948001, 3790287, 8844003, 26532009]

約数ペア:

[(1, 26532009), (3, 8844003), (7, 3790287), (9, 2948001), (21, 1263429), (27, 982667), (63, 421143), (189, 140381)]