47768079

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 71069184

約数和(自身を除く): 23301105

約数列:

[1, 3, 17, 23, 51, 69, 193, 211, 391, 579, 633, 1173, 3281, 3587, 4439, 4853, 9843, 10761, 13317, 14559, 40723, 75463, 82501, 122169, 226389, 247503, 692291, 936629, 2076873, 2809887, 15922693, 47768079]

約数ペア:

[(1, 47768079), (3, 15922693), (17, 2809887), (23, 2076873), (51, 936629), (69, 692291), (193, 247503), (211, 226389), (391, 122169), (579, 82501), (633, 75463), (1173, 40723), (3281, 14559), (3587, 13317), (4439, 10761), (4853, 9843)]