90641523

素因数分解:

$3^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{1493}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 143424000

約数和(自身を除く): 52782477

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 343, 413, 1029, 1239, 1493, 2891, 4479, 8673, 10451, 20237, 31353, 60711, 73157, 88087, 219471, 264261, 512099, 616609, 1536297, 1849827, 4316263, 12948789, 30213841, 90641523]

約数ペア:

[(1, 90641523), (3, 30213841), (7, 12948789), (21, 4316263), (49, 1849827), (59, 1536297), (147, 616609), (177, 512099), (343, 264261), (413, 219471), (1029, 88087), (1239, 73157), (1493, 60711), (2891, 31353), (4479, 20237), (8673, 10451)]