201558537

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{8053}}^1$

素因数の和:8171

約数の個数: 24

約数和(自身を含む): 304892224

約数和(自身を除く): 103333687

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 927, 2781, 8053, 8343, 24159, 25029, 72477, 217431, 652293, 829459, 1956879, 2488377, 7465131, 22395393, 67186179, 201558537]

約数ペア:

[(1, 201558537), (3, 67186179), (9, 22395393), (27, 7465131), (81, 2488377), (103, 1956879), (243, 829459), (309, 652293), (927, 217431), (2781, 72477), (8053, 25029), (8343, 24159)]