117281709

素因数分解:

$3^3\times {\mathrm{283}}^1\times {\mathrm{15349}}^1$

素因数の和:15641

約数の個数: 16

約数和(自身を含む): 174376000

約数和(自身を除く): 57094291

約数列:

[1, 3, 9, 27, 283, 849, 2547, 7641, 15349, 46047, 138141, 414423, 4343767, 13031301, 39093903, 117281709]

約数ペア:

[(1, 117281709), (3, 39093903), (9, 13031301), (27, 4343767), (283, 414423), (849, 138141), (2547, 46047), (7641, 15349)]