82844433

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18521}}^1$

素因数の和:18605

約数の個数: 24

約数和(自身を含む): 138692736

約数和(自身を除く): 55848303

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 18521, 55563, 129647, 166689, 388941, 1166823, 1314991, 3944973, 9204937, 11834919, 27614811, 82844433]

約数ペア:

[(1, 82844433), (3, 27614811), (7, 11834919), (9, 9204937), (21, 3944973), (63, 1314991), (71, 1166823), (213, 388941), (497, 166689), (639, 129647), (1491, 55563), (4473, 18521)]