121492707

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43499}}^1$

素因数の和:43535

約数の個数: 24

約数和(自身を含む): 198360000

約数和(自身を除く): 76867293

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 43499, 130497, 304493, 826481, 913479, 2131451, 2479443, 5785367, 6394353, 17356101, 40497569, 121492707]

約数ペア:

[(1, 121492707), (3, 40497569), (7, 17356101), (19, 6394353), (21, 5785367), (49, 2479443), (57, 2131451), (133, 913479), (147, 826481), (399, 304493), (931, 130497), (2793, 43499)]