65422161

素因数分解:

$3^5\times 7^1\times {\mathrm{38461}}^1$

素因数の和:38483

約数の個数: 24

約数和(自身を含む): 112001344

約数和(自身を除く): 46579183

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 38461, 115383, 269227, 346149, 807681, 1038447, 2423043, 3115341, 7269129, 9346023, 21807387, 65422161]

約数ペア:

[(1, 65422161), (3, 21807387), (7, 9346023), (9, 7269129), (21, 3115341), (27, 2423043), (63, 1038447), (81, 807681), (189, 346149), (243, 269227), (567, 115383), (1701, 38461)]