15676920279

素因数分解:

$3^3\times {\mathrm{2347}}^1\times {\mathrm{247391}}^1$

素因数の和:249747

約数の個数: 16

約数和(自身を含む): 23235056640

約数和(自身を除く): 7558136361

約数列:

[1, 3, 9, 27, 2347, 7041, 21123, 63369, 247391, 742173, 2226519, 6679557, 580626677, 1741880031, 5225640093, 15676920279]

約数ペア:

[(1, 15676920279), (3, 5225640093), (9, 1741880031), (27, 580626677), (2347, 6679557), (7041, 2226519), (21123, 742173), (63369, 247391)]