165078

素因数分解:

$2^1\times 3^4\times {\mathrm{1019}}^1$

素因数の和:1033

約数の個数: 20

約数和(自身を含む): 370260

約数和(自身を除く): 205182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1019, 2038, 3057, 6114, 9171, 18342, 27513, 55026, 82539, 165078]

約数ペア:

[(1, 165078), (2, 82539), (3, 55026), (6, 27513), (9, 18342), (18, 9171), (27, 6114), (54, 3057), (81, 2038), (162, 1019)]