51097137

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9851}}^1$

素因数の和:9893

約数の個数: 32

約数和(自身を含む): 88273920

約数和(自身を除く): 37176783

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 9851, 29553, 68957, 128063, 187169, 206871, 384189, 561507, 896441, 1310183, 2433197, 2689323, 3930549, 7299591, 17032379, 51097137]

約数ペア:

[(1, 51097137), (3, 17032379), (7, 7299591), (13, 3930549), (19, 2689323), (21, 2433197), (39, 1310183), (57, 896441), (91, 561507), (133, 384189), (247, 206871), (273, 187169), (399, 128063), (741, 68957), (1729, 29553), (5187, 9851)]