227052382249

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1\times {\mathrm{661}}^1\times {\mathrm{1321}}^1$

素因数の和:2318

約数の個数: 48

約数和(自身を含む): 286801744768

約数和(自身を除く): 59749362519

約数列:

[1, 7, 11, 77, 121, 307, 661, 847, 1321, 2149, 3377, 4627, 7271, 9247, 14531, 23639, 37147, 50897, 79981, 101717, 159841, 202927, 260029, 405547, 559867, 873181, 1118887, 1420489, 2232197, 2838829, 4461017, 6112267, 9604991, 15625379, 24554167, 31227119, 49071187, 67234937, 105654901, 171879169, 268066567, 343498309, 739584307, 1876465969, 2948732237, 20641125659, 32436054607, 227052382249]

約数ペア:

[(1, 227052382249), (7, 32436054607), (11, 20641125659), (77, 2948732237), (121, 1876465969), (307, 739584307), (661, 343498309), (847, 268066567), (1321, 171879169), (2149, 105654901), (3377, 67234937), (4627, 49071187), (7271, 31227119), (9247, 24554167), (14531, 15625379), (23639, 9604991), (37147, 6112267), (50897, 4461017), (79981, 2838829), (101717, 2232197), (159841, 1420489), (202927, 1118887), (260029, 873181), (405547, 559867)]