81245202

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{106621}}^1$

素因数の和:106753

約数の個数: 16

約数和(自身を含む): 163771392

約数和(自身を除く): 82526190

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 106621, 213242, 319863, 639726, 13540867, 27081734, 40622601, 81245202]

約数ペア:

[(1, 81245202), (2, 40622601), (3, 27081734), (6, 13540867), (127, 639726), (254, 319863), (381, 213242), (762, 106621)]