25631019

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2984

約数の個数: 32

約数和(自身を含む): 42336000

約数和(自身を除く): 16704981

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 2939, 8721, 8817, 26451, 49963, 55841, 79353, 149889, 167523, 449667, 502569, 949297, 1349001, 1507707, 2847891, 8543673, 25631019]

約数ペア:

[(1, 25631019), (3, 8543673), (9, 2847891), (17, 1507707), (19, 1349001), (27, 949297), (51, 502569), (57, 449667), (153, 167523), (171, 149889), (323, 79353), (459, 55841), (513, 49963), (969, 26451), (2907, 8817), (2939, 8721)]