161823909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{2411}}^1$

素因数の和:4148

約数の個数: 16

約数和(自身を含む): 232593984

約数和(自身を除く): 70770075

約数列:

[1, 3, 13, 39, 1721, 2411, 5163, 7233, 22373, 31343, 67119, 94029, 4149331, 12447993, 53941303, 161823909]

約数ペア:

[(1, 161823909), (3, 53941303), (13, 12447993), (39, 4149331), (1721, 94029), (2411, 67119), (5163, 31343), (7233, 22373)]