201810051

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{811}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 299114816

約数和(自身を除く): 97304765

約数列:

[1, 3, 9, 43, 129, 387, 643, 811, 1929, 2433, 5787, 7299, 27649, 34873, 82947, 104619, 248841, 313857, 521473, 1564419, 4693257, 22423339, 67270017, 201810051]

約数ペア:

[(1, 201810051), (3, 67270017), (9, 22423339), (43, 4693257), (129, 1564419), (387, 521473), (643, 313857), (811, 248841), (1929, 104619), (2433, 82947), (5787, 34873), (7299, 27649)]