177356727

素因数分解:

$3^2\times {\mathrm{2207}}^1\times {\mathrm{8929}}^1$

素因数の和:11142

約数の個数: 12

約数和(自身を含む): 256326720

約数和(自身を除く): 78969993

約数列:

[1, 3, 9, 2207, 6621, 8929, 19863, 26787, 80361, 19706303, 59118909, 177356727]

約数ペア:

[(1, 177356727), (3, 59118909), (9, 19706303), (2207, 80361), (6621, 26787), (8929, 19863)]