81095958

素因数分解:

$2^1\times 3^3\times {\mathrm{1501777}}^1$

素因数の和:1501788

約数の個数: 16

約数和(自身を含む): 180213360

約数和(自身を除く): 99117402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1501777, 3003554, 4505331, 9010662, 13515993, 27031986, 40547979, 81095958]

約数ペア:

[(1, 81095958), (2, 40547979), (3, 27031986), (6, 13515993), (9, 9010662), (18, 4505331), (27, 3003554), (54, 1501777)]