201826431

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{439709}}^1$

素因数の和:439735

約数の個数: 16

約数和(自身を含む): 316591200

約数和(自身を除く): 114764769

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 439709, 1319127, 3957381, 7475053, 11872143, 22425159, 67275477, 201826431]

約数ペア:

[(1, 201826431), (3, 67275477), (9, 22425159), (17, 11872143), (27, 7475053), (51, 3957381), (153, 1319127), (459, 439709)]