386324073

素因数分解:

$3^6\times {\mathrm{199}}^1\times {\mathrm{2663}}^1$

素因数の和:2880

約数の個数: 28

約数和(自身を含む): 582350400

約数和(自身を除く): 196026327

約数列:

[1, 3, 9, 27, 81, 199, 243, 597, 729, 1791, 2663, 5373, 7989, 16119, 23967, 48357, 71901, 145071, 215703, 529937, 647109, 1589811, 1941327, 4769433, 14308299, 42924897, 128774691, 386324073]

約数ペア:

[(1, 386324073), (3, 128774691), (9, 42924897), (27, 14308299), (81, 4769433), (199, 1941327), (243, 1589811), (597, 647109), (729, 529937), (1791, 215703), (2663, 145071), (5373, 71901), (7989, 48357), (16119, 23967)]