125947199

素因数分解:

$7^3\times {\mathrm{131}}^1\times {\mathrm{2803}}^1$

素因数の和:2955

約数の個数: 16

約数和(自身を含む): 148051200

約数和(自身を除く): 22104001

約数列:

[1, 7, 49, 131, 343, 917, 2803, 6419, 19621, 44933, 137347, 367193, 961429, 2570351, 17992457, 125947199]

約数ペア:

[(1, 125947199), (7, 17992457), (49, 2570351), (131, 961429), (343, 367193), (917, 137347), (2803, 44933), (6419, 19621)]