42508071

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{22817}}^1$

素因数の和:22852

約数の個数: 20

約数和(自身を含む): 66263472

約数和(自身を除く): 23755401

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 22817, 68451, 205353, 524791, 616059, 1574373, 1848177, 4723119, 14169357, 42508071]

約数ペア:

[(1, 42508071), (3, 14169357), (9, 4723119), (23, 1848177), (27, 1574373), (69, 616059), (81, 524791), (207, 205353), (621, 68451), (1863, 22817)]