39823083

素因数分解:

$3^7\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 60614400

約数和(自身を除く): 20791317

約数列:

[1, 3, 9, 27, 81, 131, 139, 243, 393, 417, 729, 1179, 1251, 2187, 3537, 3753, 10611, 11259, 18209, 31833, 33777, 54627, 95499, 101331, 163881, 286497, 303993, 491643, 1474929, 4424787, 13274361, 39823083]

約数ペア:

[(1, 39823083), (3, 13274361), (9, 4424787), (27, 1474929), (81, 491643), (131, 303993), (139, 286497), (243, 163881), (393, 101331), (417, 95499), (729, 54627), (1179, 33777), (1251, 31833), (2187, 18209), (3537, 11259), (3753, 10611)]