74274003

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{53939}}^1$

素因数の和:53968

約数の個数: 20

約数和(自身を含む): 117481320

約数和(自身を除く): 43207317

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 53939, 161817, 485451, 916963, 1456353, 2750889, 4369059, 8252667, 24758001, 74274003]

約数ペア:

[(1, 74274003), (3, 24758001), (9, 8252667), (17, 4369059), (27, 2750889), (51, 1456353), (81, 916963), (153, 485451), (459, 161817), (1377, 53939)]