7771653

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{3943}}^1$

素因数の和:4025

約数の個数: 16

約数和(自身を含む): 11674240

約数和(自身を除く): 3902587

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 3943, 11829, 35487, 106461, 287839, 863517, 2590551, 7771653]

約数ペア:

[(1, 7771653), (3, 2590551), (9, 863517), (27, 287839), (73, 106461), (219, 35487), (657, 11829), (1971, 3943)]