162918729

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{262349}}^1$

素因数の和:262381

約数の個数: 16

約数和(自身を含む): 251856000

約数和(自身を除く): 88937271

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 262349, 787047, 2361141, 6034027, 7083423, 18102081, 54306243, 162918729]

約数ペア:

[(1, 162918729), (3, 54306243), (9, 18102081), (23, 7083423), (27, 6034027), (69, 2361141), (207, 787047), (621, 262349)]