66947001

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{4289}}^1$

素因数の和:4357

約数の個数: 24

約数和(自身を含む): 100420320

約数和(自身を除く): 33473319

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 4289, 5203, 12867, 15609, 47179, 141537, 184427, 518969, 553281, 1556907, 2028697, 6086091, 22315667, 66947001]

約数ペア:

[(1, 66947001), (3, 22315667), (11, 6086091), (33, 2028697), (43, 1556907), (121, 553281), (129, 518969), (363, 184427), (473, 141537), (1419, 47179), (4289, 15609), (5203, 12867)]