28618353

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1116

約数の個数: 28

約数和(自身を含む): 44109108

約数和(自身を除く): 15490755

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 1061, 2997, 3183, 8991, 9549, 26973, 28647, 39257, 85941, 117771, 257823, 353313, 773469, 1059939, 3179817, 9539451, 28618353]

約数ペア:

[(1, 28618353), (3, 9539451), (9, 3179817), (27, 1059939), (37, 773469), (81, 353313), (111, 257823), (243, 117771), (333, 85941), (729, 39257), (999, 28647), (1061, 26973), (2997, 9549), (3183, 8991)]