78996951

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{88661}}^1$

素因数の和:88684

約数の個数: 20

約数和(自身を含む): 128737224

約数和(自身を除く): 49740273

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 88661, 265983, 797949, 975271, 2393847, 2925813, 7181541, 8777439, 26332317, 78996951]

約数ペア:

[(1, 78996951), (3, 26332317), (9, 8777439), (11, 7181541), (27, 2925813), (33, 2393847), (81, 975271), (99, 797949), (297, 265983), (891, 88661)]