201380337

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:895

約数の個数: 40

約数和(自身を含む): 311933160

約数和(自身を除く): 110552823

約数列:

[1, 3, 9, 27, 53, 61, 81, 159, 183, 477, 549, 769, 1431, 1647, 2307, 3233, 4293, 4941, 6921, 9699, 20763, 29097, 40757, 46909, 62289, 87291, 122271, 140727, 261873, 366813, 422181, 1100439, 1266543, 2486177, 3301317, 3799629, 7458531, 22375593, 67126779, 201380337]

約数ペア:

[(1, 201380337), (3, 67126779), (9, 22375593), (27, 7458531), (53, 3799629), (61, 3301317), (81, 2486177), (159, 1266543), (183, 1100439), (477, 422181), (549, 366813), (769, 261873), (1431, 140727), (1647, 122271), (2307, 87291), (3233, 62289), (4293, 46909), (4941, 40757), (6921, 29097), (9699, 20763)]