56685339

素因数分解:

$3^5\times {\mathrm{479}}^1\times {\mathrm{487}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 85263360

約数和(自身を除く): 28578021

約数列:

[1, 3, 9, 27, 81, 243, 479, 487, 1437, 1461, 4311, 4383, 12933, 13149, 38799, 39447, 116397, 118341, 233273, 699819, 2099457, 6298371, 18895113, 56685339]

約数ペア:

[(1, 56685339), (3, 18895113), (9, 6298371), (27, 2099457), (81, 699819), (243, 233273), (479, 118341), (487, 116397), (1437, 39447), (1461, 38799), (4311, 13149), (4383, 12933)]