26555517

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 39801216

約数和(自身を除く): 13245699

約数列:

[1, 3, 9, 47, 67, 141, 201, 423, 603, 937, 2811, 3149, 8433, 9447, 28341, 44039, 62779, 132117, 188337, 396351, 565011, 2950613, 8851839, 26555517]

約数ペア:

[(1, 26555517), (3, 8851839), (9, 2950613), (47, 565011), (67, 396351), (141, 188337), (201, 132117), (423, 62779), (603, 44039), (937, 28341), (2811, 9447), (3149, 8433)]