137557818

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{13337}}^1$

素因数の和:13539

約数の個数: 32

約数和(自身を含む): 307307520

約数和(自身を除く): 169749702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 573, 1146, 1719, 3438, 5157, 10314, 13337, 26674, 40011, 80022, 120033, 240066, 360099, 720198, 2547367, 5094734, 7642101, 15284202, 22926303, 45852606, 68778909, 137557818]

約数ペア:

[(1, 137557818), (2, 68778909), (3, 45852606), (6, 22926303), (9, 15284202), (18, 7642101), (27, 5094734), (54, 2547367), (191, 720198), (382, 360099), (573, 240066), (1146, 120033), (1719, 80022), (3438, 40011), (5157, 26674), (10314, 13337)]