47989611

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 75488000

約数和(自身を除く): 27498389

約数列:

[1, 3, 9, 19, 27, 57, 139, 171, 417, 513, 673, 1251, 2019, 2641, 3753, 6057, 7923, 12787, 18171, 23769, 38361, 71307, 93547, 115083, 280641, 345249, 841923, 1777393, 2525769, 5332179, 15996537, 47989611]

約数ペア:

[(1, 47989611), (3, 15996537), (9, 5332179), (19, 2525769), (27, 1777393), (57, 841923), (139, 345249), (171, 280641), (417, 115083), (513, 93547), (673, 71307), (1251, 38361), (2019, 23769), (2641, 18171), (3753, 12787), (6057, 7923)]