126820183

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 155295360

約数和(自身を除く): 28475177

約数列:

[1, 7, 23, 49, 131, 161, 859, 917, 1127, 3013, 6013, 6419, 19757, 21091, 42091, 112529, 138299, 147637, 787703, 968093, 2588167, 5513921, 18117169, 126820183]

約数ペア:

[(1, 126820183), (7, 18117169), (23, 5513921), (49, 2588167), (131, 968093), (161, 787703), (859, 147637), (917, 138299), (1127, 112529), (3013, 42091), (6013, 21091), (6419, 19757)]