39778317

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 63244800

約数和(自身を除く): 23466483

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 711, 1097, 1343, 2133, 3291, 4029, 9873, 12087, 18649, 29619, 36261, 55947, 86663, 167841, 259989, 503523, 779967, 1473271, 2339901, 4419813, 13259439, 39778317]

約数ペア:

[(1, 39778317), (3, 13259439), (9, 4419813), (17, 2339901), (27, 1473271), (51, 779967), (79, 503523), (153, 259989), (237, 167841), (459, 86663), (711, 55947), (1097, 36261), (1343, 29619), (2133, 18649), (3291, 12087), (4029, 9873)]