86854761

素因数分解:

$3^5\times 7^1\times {\mathrm{51061}}^1$

素因数の和:51083

約数の個数: 24

約数和(自身を含む): 148692544

約数和(自身を除く): 61837783

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 51061, 153183, 357427, 459549, 1072281, 1378647, 3216843, 4135941, 9650529, 12407823, 28951587, 86854761]

約数ペア:

[(1, 86854761), (3, 28951587), (7, 12407823), (9, 9650529), (21, 4135941), (27, 3216843), (63, 1378647), (81, 1072281), (189, 459549), (243, 357427), (567, 153183), (1701, 51061)]