262820799

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{32411}}^1$

素因数の和:32487

約数の個数: 24

約数和(自身を含む): 409558032

約数和(自身を除く): 146737233

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 32411, 97233, 291699, 550987, 1652961, 1717783, 4958883, 5153349, 15460047, 29202311, 87606933, 262820799]

約数ペア:

[(1, 262820799), (3, 87606933), (9, 29202311), (17, 15460047), (51, 5153349), (53, 4958883), (153, 1717783), (159, 1652961), (477, 550987), (901, 291699), (2703, 97233), (8109, 32411)]