25678143

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7297}}^1$

素因数の和:7343

約数の個数: 24

約数和(自身を含む): 40985568

約数和(自身を除く): 15307425

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 7297, 21891, 65673, 124049, 167831, 372147, 503493, 1116441, 1510479, 2853127, 8559381, 25678143]

約数ペア:

[(1, 25678143), (3, 8559381), (9, 2853127), (17, 1510479), (23, 1116441), (51, 503493), (69, 372147), (153, 167831), (207, 124049), (391, 65673), (1173, 21891), (3519, 7297)]