82020033

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 129467520

約数和(自身を除く): 47447487

約数列:

[1, 3, 9, 27, 29, 81, 87, 103, 113, 243, 261, 309, 339, 783, 927, 1017, 2349, 2781, 2987, 3051, 3277, 7047, 8343, 8961, 9153, 9831, 11639, 25029, 26883, 27459, 29493, 34917, 80649, 88479, 104751, 241947, 265437, 314253, 337531, 725841, 796311, 942759, 1012593, 2828277, 3037779, 9113337, 27340011, 82020033]

約数ペア:

[(1, 82020033), (3, 27340011), (9, 9113337), (27, 3037779), (29, 2828277), (81, 1012593), (87, 942759), (103, 796311), (113, 725841), (243, 337531), (261, 314253), (309, 265437), (339, 241947), (783, 104751), (927, 88479), (1017, 80649), (2349, 34917), (2781, 29493), (2987, 27459), (3051, 26883), (3277, 25029), (7047, 11639), (8343, 9831), (8961, 9153)]