84676521

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 122127264

約数和(自身を除く): 37450743

約数列:

[1, 3, 19, 41, 57, 123, 361, 779, 1083, 1907, 2337, 5721, 14801, 36233, 44403, 78187, 108699, 234561, 688427, 1485553, 2065281, 4456659, 28225507, 84676521]

約数ペア:

[(1, 84676521), (3, 28225507), (19, 4456659), (41, 2065281), (57, 1485553), (123, 688427), (361, 234561), (779, 108699), (1083, 78187), (1907, 44403), (2337, 36233), (5721, 14801)]