81009078

素因数分解:

$2^1\times 3^1\times {\mathrm{2213}}^1\times {\mathrm{6101}}^1$

素因数の和:8319

約数の個数: 16

約数和(自身を含む): 162117936

約数和(自身を除く): 81108858

約数列:

[1, 2, 3, 6, 2213, 4426, 6101, 6639, 12202, 13278, 18303, 36606, 13501513, 27003026, 40504539, 81009078]

約数ペア:

[(1, 81009078), (2, 40504539), (3, 27003026), (6, 13501513), (2213, 36606), (4426, 18303), (6101, 13278), (6639, 12202)]