83738691

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{10037}}^1$

素因数の和:10152

約数の個数: 20

約数和(自身を含む): 126318192

約数和(自身を除く): 42579501

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 8343, 10037, 30111, 90333, 270999, 812997, 1033811, 3101433, 9304299, 27912897, 83738691]

約数ペア:

[(1, 83738691), (3, 27912897), (9, 9304299), (27, 3101433), (81, 1033811), (103, 812997), (309, 270999), (927, 90333), (2781, 30111), (8343, 10037)]