90307143

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{12527}}^1$

素因数の和:12628

約数の個数: 20

約数和(自身を含む): 136429920

約数和(自身を除く): 46122777

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 12527, 37581, 112743, 338229, 1014687, 1114903, 3344709, 10034127, 30102381, 90307143]

約数ペア:

[(1, 90307143), (3, 30102381), (9, 10034127), (27, 3344709), (81, 1114903), (89, 1014687), (267, 338229), (801, 112743), (2403, 37581), (7209, 12527)]