51885156951

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{3117911}}^1$

素因数の和:3118003

約数の個数: 18

約数和(自身を含む): 76728696408

約数和(自身を除く): 24843539457

約数列:

[1, 3, 9, 43, 129, 387, 1849, 5547, 16641, 3117911, 9353733, 28061199, 134070173, 402210519, 1206631557, 5765017439, 17295052317, 51885156951]

約数ペア:

[(1, 51885156951), (3, 17295052317), (9, 5765017439), (43, 1206631557), (129, 402210519), (387, 134070173), (1849, 28061199), (5547, 9353733), (16641, 3117911)]