39215890557

素因数分解:

$3^4\times {\mathrm{409}}^1\times {\mathrm{1183733}}^1$

素因数の和:1184154

約数の個数: 20

約数和(自身を含む): 58725043740

約数和(自身を除く): 19509153183

約数列:

[1, 3, 9, 27, 81, 409, 1227, 3681, 11043, 33129, 1183733, 3551199, 10653597, 31960791, 95882373, 484146797, 1452440391, 4357321173, 13071963519, 39215890557]

約数ペア:

[(1, 39215890557), (3, 13071963519), (9, 4357321173), (27, 1452440391), (81, 484146797), (409, 95882373), (1227, 31960791), (3681, 10653597), (11043, 3551199), (33129, 1183733)]