27577221

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6599}}^1$

素因数の和:6808

約数の個数: 16

約数和(自身を含む): 42240000

約数和(自身を除く): 14662779

約数列:

[1, 3, 7, 21, 199, 597, 1393, 4179, 6599, 19797, 46193, 138579, 1313201, 3939603, 9192407, 27577221]

約数ペア:

[(1, 27577221), (3, 9192407), (7, 3939603), (21, 1313201), (199, 138579), (597, 46193), (1393, 19797), (4179, 6599)]