154414989

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{241651}}^1$

素因数の和:241728

約数の個数: 12

約数和(自身を含む): 226186272

約数和(自身を除く): 71771283

約数列:

[1, 3, 9, 71, 213, 639, 241651, 724953, 2174859, 17157221, 51471663, 154414989]

約数ペア:

[(1, 154414989), (3, 51471663), (9, 17157221), (71, 2174859), (213, 724953), (639, 241651)]