156953997

素因数分解:

$3^3\times {\mathrm{1787}}^1\times {\mathrm{3253}}^1$

素因数の和:5049

約数の個数: 16

約数和(自身を含む): 232726080

約数和(自身を除く): 75772083

約数列:

[1, 3, 9, 27, 1787, 3253, 5361, 9759, 16083, 29277, 48249, 87831, 5813111, 17439333, 52317999, 156953997]

約数ペア:

[(1, 156953997), (3, 52317999), (9, 17439333), (27, 5813111), (1787, 87831), (3253, 48249), (5361, 29277), (9759, 16083)]