81062883

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1429}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 131788800

約数和(自身を除く): 50725917

約数列:

[1, 3, 9, 11, 27, 33, 99, 191, 297, 573, 1429, 1719, 2101, 4287, 5157, 6303, 12861, 15719, 18909, 38583, 47157, 56727, 141471, 272939, 424413, 818817, 2456451, 3002329, 7369353, 9006987, 27020961, 81062883]

約数ペア:

[(1, 81062883), (3, 27020961), (9, 9006987), (11, 7369353), (27, 3002329), (33, 2456451), (99, 818817), (191, 424413), (297, 272939), (573, 141471), (1429, 56727), (1719, 47157), (2101, 38583), (4287, 18909), (5157, 15719), (6303, 12861)]