40638177

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1759}}^1$

素因数の和:1933

約数の個数: 24

約数和(自身を含む): 62599680

約数和(自身を除く): 21961503

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 1359, 1759, 2567, 5277, 7701, 15831, 23103, 29903, 89709, 265609, 269127, 796827, 2390481, 4515353, 13546059, 40638177]

約数ペア:

[(1, 40638177), (3, 13546059), (9, 4515353), (17, 2390481), (51, 796827), (151, 269127), (153, 265609), (453, 89709), (1359, 29903), (1759, 23103), (2567, 15831), (5277, 7701)]