159649737

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{18523}}^1$

素因数の和:18569

約数の個数: 24

約数和(自身を含む): 244072224

約数和(自身を除く): 84422487

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 8619, 18523, 55569, 240799, 314891, 722397, 944673, 3130387, 4093583, 9391161, 12280749, 53216579, 159649737]

約数ペア:

[(1, 159649737), (3, 53216579), (13, 12280749), (17, 9391161), (39, 4093583), (51, 3130387), (169, 944673), (221, 722397), (507, 314891), (663, 240799), (2873, 55569), (8619, 18523)]