904698027

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{8089}}^1$

素因数の和:8172

約数の個数: 36

約数和(自身を含む): 1420636360

約数和(自身を除く): 515938333

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 289, 387, 731, 867, 2193, 2601, 6579, 8089, 12427, 24267, 37281, 72801, 111843, 137513, 347827, 412539, 1043481, 1237617, 2337721, 3130443, 5913059, 7013163, 17739177, 21039489, 53217531, 100522003, 301566009, 904698027]

約数ペア:

[(1, 904698027), (3, 301566009), (9, 100522003), (17, 53217531), (43, 21039489), (51, 17739177), (129, 7013163), (153, 5913059), (289, 3130443), (387, 2337721), (731, 1237617), (867, 1043481), (2193, 412539), (2601, 347827), (6579, 137513), (8089, 111843), (12427, 72801), (24267, 37281)]