81043194

素因数分解:

$2^1\times 3^1\times {\mathrm{619}}^1\times {\mathrm{21821}}^1$

素因数の和:22445

約数の個数: 16

約数和(自身を含む): 162355680

約数和(自身を除く): 81312486

約数列:

[1, 2, 3, 6, 619, 1238, 1857, 3714, 21821, 43642, 65463, 130926, 13507199, 27014398, 40521597, 81043194]

約数ペア:

[(1, 81043194), (2, 40521597), (3, 27014398), (6, 13507199), (619, 130926), (1238, 65463), (1857, 43642), (3714, 21821)]