16854669

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 27776000

約数和(自身を除く): 10921331

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 1549, 3627, 4647, 10881, 13941, 20137, 41823, 48019, 60411, 144057, 181233, 432171, 543699, 624247, 1296513, 1872741, 5618223, 16854669]

約数ペア:

[(1, 16854669), (3, 5618223), (9, 1872741), (13, 1296513), (27, 624247), (31, 543699), (39, 432171), (93, 181233), (117, 144057), (279, 60411), (351, 48019), (403, 41823), (837, 20137), (1209, 13941), (1549, 10881), (3627, 4647)]