526851

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:120

約数の個数: 32

約数和(自身を含む): 896000

約数和(自身を除く): 369149

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 79, 117, 171, 237, 247, 351, 513, 711, 741, 1027, 1501, 2133, 2223, 3081, 4503, 6669, 9243, 13509, 19513, 27729, 40527, 58539, 175617, 526851]

約数ペア:

[(1, 526851), (3, 175617), (9, 58539), (13, 40527), (19, 27729), (27, 19513), (39, 13509), (57, 9243), (79, 6669), (117, 4503), (171, 3081), (237, 2223), (247, 2133), (351, 1501), (513, 1027), (711, 741)]