324729

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:242

約数の個数: 20

約数和(自身を含む): 513040

約数和(自身を除く): 188311

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 211, 513, 633, 1539, 1899, 4009, 5697, 12027, 17091, 36081, 108243, 324729]

約数ペア:

[(1, 324729), (3, 108243), (9, 36081), (19, 17091), (27, 12027), (57, 5697), (81, 4009), (171, 1899), (211, 1539), (513, 633)]