16854021

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 26853120

約数和(自身を除く): 9999099

約数列:

[1, 3, 9, 17, 27, 51, 73, 153, 219, 459, 503, 657, 1241, 1509, 1971, 3723, 4527, 8551, 11169, 13581, 25653, 33507, 36719, 76959, 110157, 230877, 330471, 624223, 991413, 1872669, 5618007, 16854021]

約数ペア:

[(1, 16854021), (3, 5618007), (9, 1872669), (17, 991413), (27, 624223), (51, 330471), (73, 230877), (153, 110157), (219, 76959), (459, 36719), (503, 33507), (657, 25653), (1241, 13581), (1509, 11169), (1971, 8551), (3723, 4527)]