168898611

素因数分解:

$3^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{5387}}^1$

素因数の和:6890

約数の個数: 16

約数和(自身を含む): 257589504

約数和(自身を除く): 88690893

約数列:

[1, 3, 7, 21, 1493, 4479, 5387, 10451, 16161, 31353, 37709, 113127, 8042791, 24128373, 56299537, 168898611]

約数ペア:

[(1, 168898611), (3, 56299537), (7, 24128373), (21, 8042791), (1493, 113127), (4479, 37709), (5387, 31353), (10451, 16161)]