128834343

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{15679}}^1$

素因数の和:15779

約数の個数: 24

約数和(自身を含む): 205470720

約数和(自身を除く): 76636377

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 2739, 8217, 15679, 47037, 141111, 172469, 517407, 1301357, 1552221, 3904071, 11712213, 14314927, 42944781, 128834343]

約数ペア:

[(1, 128834343), (3, 42944781), (9, 14314927), (11, 11712213), (33, 3904071), (83, 1552221), (99, 1301357), (249, 517407), (747, 172469), (913, 141111), (2739, 47037), (8217, 15679)]