5512131

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{4003}}^1$

素因数の和:4032

約数の個数: 20

約数和(自身を含む): 8720712

約数和(自身を除く): 3208581

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 4003, 12009, 36027, 68051, 108081, 204153, 324243, 612459, 1837377, 5512131]

約数ペア:

[(1, 5512131), (3, 1837377), (9, 612459), (17, 324243), (27, 204153), (51, 108081), (81, 68051), (153, 36027), (459, 12009), (1377, 4003)]