53631357

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 81755520

約数和(自身を除く): 28124163

約数列:

[1, 3, 13, 19, 39, 57, 157, 247, 461, 471, 741, 1383, 2041, 2983, 5993, 6123, 8759, 8949, 17979, 26277, 38779, 72377, 113867, 116337, 217131, 341601, 940901, 1375163, 2822703, 4125489, 17877119, 53631357]

約数ペア:

[(1, 53631357), (3, 17877119), (13, 4125489), (19, 2822703), (39, 1375163), (57, 940901), (157, 341601), (247, 217131), (461, 116337), (471, 113867), (741, 72377), (1383, 38779), (2041, 26277), (2983, 17979), (5993, 8949), (6123, 8759)]