188376489

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{34369}}^1$

素因数の和:34414

約数の個数: 32

約数和(自身を含む): 329952000

約数和(自身を除く): 141575511

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 34369, 103107, 240583, 309321, 721749, 927963, 996701, 2165247, 2990103, 6495741, 6976907, 8970309, 20930721, 26910927, 62792163, 188376489]

約数ペア:

[(1, 188376489), (3, 62792163), (7, 26910927), (9, 20930721), (21, 8970309), (27, 6976907), (29, 6495741), (63, 2990103), (87, 2165247), (189, 996701), (203, 927963), (261, 721749), (609, 309321), (783, 240583), (1827, 103107), (5481, 34369)]