61850709

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{44917}}^1$

素因数の和:44946

約数の個数: 20

約数和(自身を含む): 97831404

約数和(自身を除く): 35980695

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 44917, 134751, 404253, 763589, 1212759, 2290767, 3638277, 6872301, 20616903, 61850709]

約数ペア:

[(1, 61850709), (3, 20616903), (9, 6872301), (17, 3638277), (27, 2290767), (51, 1212759), (81, 763589), (153, 404253), (459, 134751), (1377, 44917)]