81471738

素因数分解:

$2^1\times 3^1\times {\mathrm{283}}^1\times {\mathrm{47981}}^1$

素因数の和:48269

約数の個数: 16

約数和(自身を含む): 163522656

約数和(自身を除く): 82050918

約数列:

[1, 2, 3, 6, 283, 566, 849, 1698, 47981, 95962, 143943, 287886, 13578623, 27157246, 40735869, 81471738]

約数ペア:

[(1, 81471738), (2, 40735869), (3, 27157246), (6, 13578623), (283, 287886), (566, 143943), (849, 95962), (1698, 47981)]