78268707

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8501}}^1$

素因数の和:8552

約数の個数: 32

約数和(自身を含む): 130590720

約数和(自身を除く): 52322013

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 8501, 9207, 25503, 76509, 93511, 229527, 263531, 280533, 790593, 841599, 2371779, 2524797, 2898841, 7115337, 8696523, 26089569, 78268707]

約数ペア:

[(1, 78268707), (3, 26089569), (9, 8696523), (11, 7115337), (27, 2898841), (31, 2524797), (33, 2371779), (93, 841599), (99, 790593), (279, 280533), (297, 263531), (341, 229527), (837, 93511), (1023, 76509), (3069, 25503), (8501, 9207)]