51223563

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3280

約数の個数: 32

約数和(自身を含む): 82483200

約数和(自身を除く): 31259637

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1767, 3221, 5301, 9663, 15903, 28989, 61199, 86967, 99851, 183597, 299553, 550791, 898659, 1652373, 1897169, 2695977, 5691507, 17074521, 51223563]

約数ペア:

[(1, 51223563), (3, 17074521), (9, 5691507), (19, 2695977), (27, 1897169), (31, 1652373), (57, 898659), (93, 550791), (171, 299553), (279, 183597), (513, 99851), (589, 86967), (837, 61199), (1767, 28989), (3221, 15903), (5301, 9663)]