126880033

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{929}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 147312000

約数和(自身を除く): 20431967

約数列:

[1, 7, 109, 179, 763, 929, 1253, 6503, 19511, 101261, 136577, 166291, 708827, 1164037, 18125719, 126880033]

約数ペア:

[(1, 126880033), (7, 18125719), (109, 1164037), (179, 708827), (763, 166291), (929, 136577), (1253, 101261), (6503, 19511)]