136980526081

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{20751481}}^1$

素因数の和:20751552

約数の個数: 16

約数和(自身を含む): 167339950848

約数和(自身を除く): 30359424767

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 20751481, 145260367, 477284063, 850810721, 3340988441, 5955675047, 19568646583, 136980526081]

約数ペア:

[(1, 136980526081), (7, 19568646583), (23, 5955675047), (41, 3340988441), (161, 850810721), (287, 477284063), (943, 145260367), (6601, 20751481)]