168264987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2671}}^1$

素因数の和:2791

約数の個数: 32

約数和(自身を含む): 258564096

約数和(自身を除く): 90299109

約数列:

[1, 3, 11, 23, 33, 69, 83, 249, 253, 759, 913, 1909, 2671, 2739, 5727, 8013, 20999, 29381, 61433, 62997, 88143, 184299, 221693, 665079, 675763, 2027289, 2438623, 5098939, 7315869, 15296817, 56088329, 168264987]

約数ペア:

[(1, 168264987), (3, 56088329), (11, 15296817), (23, 7315869), (33, 5098939), (69, 2438623), (83, 2027289), (249, 675763), (253, 665079), (759, 221693), (913, 184299), (1909, 88143), (2671, 62997), (2739, 61433), (5727, 29381), (8013, 20999)]