88687731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 132857856

約数和(自身を除く): 44170125

約数列:

[1, 3, 11, 33, 47, 141, 211, 271, 517, 633, 813, 1551, 2321, 2981, 6963, 8943, 9917, 12737, 29751, 38211, 57181, 109087, 140107, 171543, 327261, 420321, 628991, 1886973, 2687507, 8062521, 29562577, 88687731]

約数ペア:

[(1, 88687731), (3, 29562577), (11, 8062521), (33, 2687507), (47, 1886973), (141, 628991), (211, 420321), (271, 327261), (517, 171543), (633, 140107), (813, 109087), (1551, 57181), (2321, 38211), (2981, 29751), (6963, 12737), (8943, 9917)]