81527529

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{3709}}^1$

素因数の和:4160

約数の個数: 16

約数和(自身を含む): 115395840

約数和(自身を除く): 33868311

約数列:

[1, 3, 17, 51, 431, 1293, 3709, 7327, 11127, 21981, 63053, 189159, 1598579, 4795737, 27175843, 81527529]

約数ペア:

[(1, 81527529), (3, 27175843), (17, 4795737), (51, 1598579), (431, 189159), (1293, 63053), (3709, 21981), (7327, 11127)]