141345143

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^2$

素因数の和:231

約数の個数: 18

約数和(自身を含む): 153880776

約数和(自身を除く): 12535633

約数列:

[1, 23, 37, 67, 851, 1369, 1541, 2479, 4489, 31487, 57017, 91723, 103247, 166093, 2109629, 3820139, 6145441, 141345143]

約数ペア:

[(1, 141345143), (23, 6145441), (37, 3820139), (67, 2109629), (851, 166093), (1369, 103247), (1541, 91723), (2479, 57017), (4489, 31487)]