47480121

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{135271}}^1$

素因数の和:135293

約数の個数: 16

約数和(自身を含む): 75752320

約数和(自身を除く): 28272199

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 135271, 405813, 1217439, 1758523, 3652317, 5275569, 15826707, 47480121]

約数ペア:

[(1, 47480121), (3, 15826707), (9, 5275569), (13, 3652317), (27, 1758523), (39, 1217439), (117, 405813), (351, 135271)]