86635857

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3319}}^1$

素因数の和:3453

約数の個数: 32

約数和(自身を含む): 145336320

約数和(自身を除く): 58700463

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 1243, 2373, 3319, 3729, 8701, 9957, 23233, 26103, 36509, 69699, 109527, 255563, 375047, 766689, 1125141, 2625329, 4125517, 7875987, 12376551, 28878619, 86635857]

約数ペア:

[(1, 86635857), (3, 28878619), (7, 12376551), (11, 7875987), (21, 4125517), (33, 2625329), (77, 1125141), (113, 766689), (231, 375047), (339, 255563), (791, 109527), (1243, 69699), (2373, 36509), (3319, 26103), (3729, 23233), (8701, 9957)]