63925281

素因数分解:

$3^6\times 7^1\times {\mathrm{12527}}^1$

素因数の和:12552

約数の個数: 28

約数和(自身を含む): 109544832

約数和(自身を除く): 45619551

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 12527, 37581, 87689, 112743, 263067, 338229, 789201, 1014687, 2367603, 3044061, 7102809, 9132183, 21308427, 63925281]

約数ペア:

[(1, 63925281), (3, 21308427), (7, 9132183), (9, 7102809), (21, 3044061), (27, 2367603), (63, 1014687), (81, 789201), (189, 338229), (243, 263067), (567, 112743), (729, 87689), (1701, 37581), (5103, 12527)]