16069563

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 25006080

約数和(自身を除く): 8936517

約数列:

[1, 3, 9, 27, 31, 73, 93, 219, 263, 279, 657, 789, 837, 1971, 2263, 2367, 6789, 7101, 8153, 19199, 20367, 24459, 57597, 61101, 73377, 172791, 220131, 518373, 595169, 1785507, 5356521, 16069563]

約数ペア:

[(1, 16069563), (3, 5356521), (9, 1785507), (27, 595169), (31, 518373), (73, 220131), (93, 172791), (219, 73377), (263, 61101), (279, 57597), (657, 24459), (789, 20367), (837, 19199), (1971, 8153), (2263, 7101), (2367, 6789)]