57188493

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12889}}^1$

素因数の和:12941

約数の個数: 24

約数和(自身を含む): 90487800

約数和(自身を除く): 33299307

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 12889, 38667, 116001, 219113, 373781, 657339, 1121343, 1972017, 3364029, 6354277, 19062831, 57188493]

約数ペア:

[(1, 57188493), (3, 19062831), (9, 6354277), (17, 3364029), (29, 1972017), (51, 1121343), (87, 657339), (153, 373781), (261, 219113), (493, 116001), (1479, 38667), (4437, 12889)]