89129673

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 138240000

約数和(自身を除く): 49110327

約数列:

[1, 3, 9, 27, 29, 87, 89, 261, 267, 783, 801, 1279, 2403, 2581, 3837, 7743, 11511, 23229, 34533, 37091, 69687, 111273, 113831, 333819, 341493, 1001457, 1024479, 3073437, 3301099, 9903297, 29709891, 89129673]

約数ペア:

[(1, 89129673), (3, 29709891), (9, 9903297), (27, 3301099), (29, 3073437), (87, 1024479), (89, 1001457), (261, 341493), (267, 333819), (783, 113831), (801, 111273), (1279, 69687), (2403, 37091), (2581, 34533), (3837, 23229), (7743, 11511)]