29488779

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2166

約数の個数: 28

約数和(自身を含む): 46561800

約数和(自身を除く): 17073021

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 2129, 4617, 6387, 13851, 19161, 40451, 57483, 121353, 172449, 364059, 517347, 1092177, 1552041, 3276531, 9829593, 29488779]

約数ペア:

[(1, 29488779), (3, 9829593), (9, 3276531), (19, 1552041), (27, 1092177), (57, 517347), (81, 364059), (171, 172449), (243, 121353), (513, 57483), (729, 40451), (1539, 19161), (2129, 13851), (4617, 6387)]