77900739

素因数分解:

$3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{2663}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 121478400

約数和(自身を除く): 43577661

約数列:

[1, 3, 7, 21, 49, 147, 199, 597, 1393, 2663, 4179, 7989, 9751, 18641, 29253, 55923, 130487, 391461, 529937, 1589811, 3709559, 11128677, 25966913, 77900739]

約数ペア:

[(1, 77900739), (3, 25966913), (7, 11128677), (21, 3709559), (49, 1589811), (147, 529937), (199, 391461), (597, 130487), (1393, 55923), (2663, 29253), (4179, 18641), (7989, 9751)]