90568827

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1123}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 140275200

約数和(自身を除く): 49706373

約数列:

[1, 3, 9, 27, 29, 87, 103, 261, 309, 783, 927, 1123, 2781, 2987, 3369, 8961, 10107, 26883, 30321, 32567, 80649, 97701, 115669, 293103, 347007, 879309, 1041021, 3123063, 3354401, 10063203, 30189609, 90568827]

約数ペア:

[(1, 90568827), (3, 30189609), (9, 10063203), (27, 3354401), (29, 3123063), (87, 1041021), (103, 879309), (261, 347007), (309, 293103), (783, 115669), (927, 97701), (1123, 80649), (2781, 32567), (2987, 30321), (3369, 26883), (8961, 10107)]