56141397

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 90034560

約数和(自身を除く): 33893163

約数列:

[1, 3, 9, 13, 27, 39, 117, 307, 351, 521, 921, 1563, 2763, 3991, 4689, 6773, 8289, 11973, 14067, 20319, 35919, 60957, 107757, 159947, 182871, 479841, 1439523, 2079311, 4318569, 6237933, 18713799, 56141397]

約数ペア:

[(1, 56141397), (3, 18713799), (9, 6237933), (13, 4318569), (27, 2079311), (39, 1439523), (117, 479841), (307, 182871), (351, 159947), (521, 107757), (921, 60957), (1563, 35919), (2763, 20319), (3991, 14067), (4689, 11973), (6773, 8289)]