43872129

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6761}}^1$

素因数の和:6877

約数の個数: 24

約数和(自身を含む): 73137792

約数和(自身を除く): 29265663

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 6761, 20283, 47327, 60849, 141981, 425943, 696383, 2089149, 4874681, 6267447, 14624043, 43872129]

約数ペア:

[(1, 43872129), (3, 14624043), (7, 6267447), (9, 4874681), (21, 2089149), (63, 696383), (103, 425943), (309, 141981), (721, 60849), (927, 47327), (2163, 20283), (6489, 6761)]