85322727

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5189}}^1$

素因数の和:5237

約数の個数: 40

約数和(自身を含む): 150717600

約数和(自身を除く): 65394873

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1827, 2349, 5189, 5481, 15567, 16443, 36323, 46701, 108969, 140103, 150481, 326907, 420309, 451443, 980721, 1053367, 1354329, 2942163, 3160101, 4062987, 9480303, 12188961, 28440909, 85322727]

約数ペア:

[(1, 85322727), (3, 28440909), (7, 12188961), (9, 9480303), (21, 4062987), (27, 3160101), (29, 2942163), (63, 1354329), (81, 1053367), (87, 980721), (189, 451443), (203, 420309), (261, 326907), (567, 150481), (609, 140103), (783, 108969), (1827, 46701), (2349, 36323), (5189, 16443), (5481, 15567)]