306594153

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{24109}}^1$

素因数の和:24278

約数の個数: 20

約数和(自身を含む): 460934980

約数和(自身を除く): 154340827

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 4239, 12717, 24109, 72327, 216981, 650943, 1952829, 3785113, 11355339, 34066017, 102198051, 306594153]

約数ペア:

[(1, 306594153), (3, 102198051), (9, 34066017), (27, 11355339), (81, 3785113), (157, 1952829), (471, 650943), (1413, 216981), (4239, 72327), (12717, 24109)]