49845393

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18523}}^1$

素因数の和:18565

約数の個数: 24

約数和(自身を含む): 80912832

約数和(自身を除く): 31067439

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 18523, 55569, 166707, 240799, 426029, 722397, 1278087, 2167191, 3834261, 5538377, 16615131, 49845393]

約数ペア:

[(1, 49845393), (3, 16615131), (9, 5538377), (13, 3834261), (23, 2167191), (39, 1278087), (69, 722397), (117, 426029), (207, 240799), (299, 166707), (897, 55569), (2691, 18523)]