47959389

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 70980000

約数和(自身を除く): 23020611

約数列:

[1, 3, 9, 59, 177, 181, 499, 531, 543, 1497, 1629, 4491, 10679, 29441, 32037, 88323, 90319, 96111, 264969, 270957, 812871, 5328821, 15986463, 47959389]

約数ペア:

[(1, 47959389), (3, 15986463), (9, 5328821), (59, 812871), (177, 270957), (181, 264969), (499, 96111), (531, 90319), (543, 88323), (1497, 32037), (1629, 29441), (4491, 10679)]