50728923

素因数分解:

$3^6\times 7^1\times {\mathrm{9941}}^1$

素因数の和:9966

約数の個数: 28

約数和(自身を含む): 86932848

約数和(自身を除く): 36203925

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 9941, 29823, 69587, 89469, 208761, 268407, 626283, 805221, 1878849, 2415663, 5636547, 7246989, 16909641, 50728923]

約数ペア:

[(1, 50728923), (3, 16909641), (7, 7246989), (9, 5636547), (21, 2415663), (27, 1878849), (63, 805221), (81, 626283), (189, 268407), (243, 208761), (567, 89469), (729, 69587), (1701, 29823), (5103, 9941)]