31953018231

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{418721}}^1$

素因数の和:418927

約数の個数: 24

約数和(自身を含む): 47248590480

約数和(自身を除く): 15295572249

約数列:

[1, 3, 9, 61, 139, 183, 417, 549, 1251, 8479, 25437, 76311, 418721, 1256163, 3768489, 25541981, 58202219, 76625943, 174606657, 229877829, 523819971, 3550335359, 10651006077, 31953018231]

約数ペア:

[(1, 31953018231), (3, 10651006077), (9, 3550335359), (61, 523819971), (139, 229877829), (183, 174606657), (417, 76625943), (549, 58202219), (1251, 25541981), (8479, 3768489), (25437, 1256163), (76311, 418721)]