81267042

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{288181}}^1$

素因数の和:288233

約数の個数: 16

約数和(自身を含む): 165992832

約数和(自身を除く): 84725790

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 288181, 576362, 864543, 1729086, 13544507, 27089014, 40633521, 81267042]

約数ペア:

[(1, 81267042), (2, 40633521), (3, 27089014), (6, 13544507), (47, 1729086), (94, 864543), (141, 576362), (282, 288181)]