56528637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 85830144

約数和(自身を除く): 29301507

約数列:

[1, 3, 11, 33, 37, 67, 111, 201, 407, 691, 737, 1221, 2073, 2211, 2479, 7437, 7601, 22803, 25567, 27269, 46297, 76701, 81807, 138891, 281237, 509267, 843711, 1527801, 1712989, 5138967, 18842879, 56528637]

約数ペア:

[(1, 56528637), (3, 18842879), (11, 5138967), (33, 1712989), (37, 1527801), (67, 843711), (111, 509267), (201, 281237), (407, 138891), (691, 81807), (737, 76701), (1221, 46297), (2073, 27269), (2211, 25567), (2479, 22803), (7437, 7601)]