53001723

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 76306432

約数和(自身を除く): 23304709

約数列:

[1, 3, 31, 37, 73, 93, 111, 211, 219, 633, 1147, 2263, 2701, 3441, 6541, 6789, 7807, 8103, 15403, 19623, 23421, 46209, 83731, 242017, 251193, 477493, 569911, 726051, 1432479, 1709733, 17667241, 53001723]

約数ペア:

[(1, 53001723), (3, 17667241), (31, 1709733), (37, 1432479), (73, 726051), (93, 569911), (111, 477493), (211, 251193), (219, 242017), (633, 83731), (1147, 46209), (2263, 23421), (2701, 19623), (3441, 15403), (6541, 8103), (6789, 7807)]