2065234077

素因数分解:

$3^4\times {\mathrm{1627}}^1\times {\mathrm{15671}}^1$

素因数の和:17310

約数の個数: 20

約数和(自身を含む): 3087195936

約数和(自身を除く): 1021961859

約数列:

[1, 3, 9, 27, 81, 1627, 4881, 14643, 15671, 43929, 47013, 131787, 141039, 423117, 1269351, 25496717, 76490151, 229470453, 688411359, 2065234077]

約数ペア:

[(1, 2065234077), (3, 688411359), (9, 229470453), (27, 76490151), (81, 25496717), (1627, 1269351), (4881, 423117), (14643, 141039), (15671, 131787), (43929, 47013)]