177330303

素因数分解:

$3^4\times {\mathrm{1049}}^1\times {\mathrm{2087}}^1$

素因数の和:3148

約数の個数: 20

約数和(自身を含む): 265280400

約数和(自身を除く): 87950097

約数列:

[1, 3, 9, 27, 81, 1049, 2087, 3147, 6261, 9441, 18783, 28323, 56349, 84969, 169047, 2189263, 6567789, 19703367, 59110101, 177330303]

約数ペア:

[(1, 177330303), (3, 59110101), (9, 19703367), (27, 6567789), (81, 2189263), (1049, 169047), (2087, 84969), (3147, 56349), (6261, 28323), (9441, 18783)]