125550081

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 201277440

約数和(自身を除く): 75727359

約数列:

[1, 3, 9, 19, 27, 57, 71, 81, 171, 213, 243, 383, 513, 639, 1149, 1349, 1539, 1917, 3447, 4047, 4617, 5751, 7277, 10341, 12141, 17253, 21831, 27193, 31023, 36423, 65493, 81579, 93069, 109269, 196479, 244737, 327807, 516667, 589437, 734211, 1550001, 1768311, 2202633, 4650003, 6607899, 13950009, 41850027, 125550081]

約数ペア:

[(1, 125550081), (3, 41850027), (9, 13950009), (19, 6607899), (27, 4650003), (57, 2202633), (71, 1768311), (81, 1550001), (171, 734211), (213, 589437), (243, 516667), (383, 327807), (513, 244737), (639, 196479), (1149, 109269), (1349, 93069), (1539, 81579), (1917, 65493), (3447, 36423), (4047, 31023), (4617, 27193), (5751, 21831), (7277, 17253), (10341, 12141)]