56690523

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{3517}}^1$

素因数の和:3728

約数の個数: 20

約数和(自身を含む): 85135600

約数和(自身を除く): 28445077

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 3517, 5373, 10551, 16119, 31653, 94959, 284877, 699883, 2099649, 6298947, 18896841, 56690523]

約数ペア:

[(1, 56690523), (3, 18896841), (9, 6298947), (27, 2099649), (81, 699883), (199, 284877), (597, 94959), (1791, 31653), (3517, 16119), (5373, 10551)]