81190554

素因数分解:

$2^1\times 3^1\times {\mathrm{1627}}^1\times {\mathrm{8317}}^1$

素因数の和:9949

約数の個数: 16

約数和(自身を含む): 162500448

約数和(自身を除く): 81309894

約数列:

[1, 2, 3, 6, 1627, 3254, 4881, 8317, 9762, 16634, 24951, 49902, 13531759, 27063518, 40595277, 81190554]

約数ペア:

[(1, 81190554), (2, 40595277), (3, 27063518), (6, 13531759), (1627, 49902), (3254, 24951), (4881, 16634), (8317, 9762)]