138049185789

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{32566451}}^1$

素因数の和:32566617

約数の個数: 16

約数和(自身を含む): 205819976640

約数和(自身を除く): 67770790851

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 32566451, 97699353, 293098059, 879294177, 5112932807, 15338798421, 46016395263, 138049185789]

約数ペア:

[(1, 138049185789), (3, 46016395263), (9, 15338798421), (27, 5112932807), (157, 879294177), (471, 293098059), (1413, 97699353), (4239, 32566451)]