140172939

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{11597}}^1$

素因数の和:11699

約数の個数: 24

約数和(自身を含む): 217114560

約数和(自身を除く): 76941621

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 11597, 12087, 34791, 104373, 197149, 591447, 916163, 1774341, 2748489, 8245467, 15574771, 46724313, 140172939]

約数ペア:

[(1, 140172939), (3, 46724313), (9, 15574771), (17, 8245467), (51, 2748489), (79, 1774341), (153, 916163), (237, 591447), (711, 197149), (1343, 104373), (4029, 34791), (11597, 12087)]