255030147

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{325709}}^1$

素因数の和:325747

約数の個数: 16

約数和(自身を含む): 390852000

約数和(自身を除く): 135821853

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 325709, 977127, 2931381, 8794143, 9445561, 28336683, 85010049, 255030147]

約数ペア:

[(1, 255030147), (3, 85010049), (9, 28336683), (27, 9445561), (29, 8794143), (87, 2931381), (261, 977127), (783, 325709)]