78418527

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 118056960

約数和(自身を除く): 39638433

約数列:

[1, 3, 11, 33, 41, 121, 123, 363, 451, 479, 1331, 1353, 1437, 3993, 4961, 5269, 14883, 15807, 19639, 54571, 57959, 58917, 163713, 173877, 216029, 637549, 648087, 1912647, 2376319, 7128957, 26139509, 78418527]

約数ペア:

[(1, 78418527), (3, 26139509), (11, 7128957), (33, 2376319), (41, 1912647), (121, 648087), (123, 637549), (363, 216029), (451, 173877), (479, 163713), (1331, 58917), (1353, 57959), (1437, 54571), (3993, 19639), (4961, 15807), (5269, 14883)]