83631087

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6971}}^1$

素因数の和:7051

約数の個数: 24

約数和(自身を含む): 127615488

約数和(自身を除く): 43984401

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3999, 6971, 11997, 20913, 62739, 216101, 299753, 648303, 899259, 1944909, 2697777, 9292343, 27877029, 83631087]

約数ペア:

[(1, 83631087), (3, 27877029), (9, 9292343), (31, 2697777), (43, 1944909), (93, 899259), (129, 648303), (279, 299753), (387, 216101), (1333, 62739), (3999, 20913), (6971, 11997)]