85564863

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{67427}}^1$

素因数の和:67483

約数の個数: 16

約数和(自身を含む): 129461760

約数和(自身を除く): 43896897

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 67427, 202281, 606843, 1820529, 3169069, 9507207, 28521621, 85564863]

約数ペア:

[(1, 85564863), (3, 28521621), (9, 9507207), (27, 3169069), (47, 1820529), (141, 606843), (423, 202281), (1269, 67427)]