102112521

素因数分解:

$3^1\times 7^2\times {\mathrm{503}}^1\times {\mathrm{1381}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 158808384

約数和(自身を除く): 56695863

約数列:

[1, 3, 7, 21, 49, 147, 503, 1381, 1509, 3521, 4143, 9667, 10563, 24647, 29001, 67669, 73941, 203007, 694643, 2083929, 4862501, 14587503, 34037507, 102112521]

約数ペア:

[(1, 102112521), (3, 34037507), (7, 14587503), (21, 4862501), (49, 2083929), (147, 694643), (503, 203007), (1381, 73941), (1509, 67669), (3521, 29001), (4143, 24647), (9667, 10563)]