164027941

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{877}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 208992096

約数和(自身を除く): 44964155

約数列:

[1, 7, 11, 49, 77, 347, 539, 877, 2429, 3817, 6139, 9647, 17003, 26719, 42973, 67529, 187033, 304319, 472703, 2130233, 3347509, 14911631, 23432563, 164027941]

約数ペア:

[(1, 164027941), (7, 23432563), (11, 14911631), (49, 3347509), (77, 2130233), (347, 472703), (539, 304319), (877, 187033), (2429, 67529), (3817, 42973), (6139, 26719), (9647, 17003)]