72290691

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{243403}}^1$

素因数の和:243423

約数の個数: 16

約数和(自身を含む): 116833920

約数和(自身を除く): 44543229

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 243403, 730209, 2190627, 2677433, 6571881, 8032299, 24096897, 72290691]

約数ペア:

[(1, 72290691), (3, 24096897), (9, 8032299), (11, 6571881), (27, 2677433), (33, 2190627), (99, 730209), (297, 243403)]