169426947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{144439}}^1$

素因数の和:144482

約数の個数: 16

約数和(自身を含む): 249592320

約数和(自身を除く): 80165373

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 144439, 433317, 2455463, 3322097, 7366389, 9966291, 56475649, 169426947]

約数ペア:

[(1, 169426947), (3, 56475649), (17, 9966291), (23, 7366389), (51, 3322097), (69, 2455463), (391, 433317), (1173, 144439)]