1188542157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 1838592000

約数和(自身を除く): 650049843

約数列:

[1, 3, 11, 33, 37, 47, 111, 139, 141, 149, 407, 417, 447, 517, 1221, 1529, 1551, 1639, 1739, 4587, 4917, 5143, 5217, 5513, 6533, 7003, 15429, 16539, 19129, 19599, 20711, 21009, 56573, 57387, 60643, 62133, 71863, 77033, 169719, 181929, 215589, 227821, 231099, 241721, 259111, 683463, 725163, 766307, 777333, 973417, 2298921, 2658931, 2850221, 2920251, 7976793, 8429377, 8550663, 10707587, 25288131, 32122761, 36016429, 108049287, 396180719, 1188542157]

約数ペア:

[(1, 1188542157), (3, 396180719), (11, 108049287), (33, 36016429), (37, 32122761), (47, 25288131), (111, 10707587), (139, 8550663), (141, 8429377), (149, 7976793), (407, 2920251), (417, 2850221), (447, 2658931), (517, 2298921), (1221, 973417), (1529, 777333), (1551, 766307), (1639, 725163), (1739, 683463), (4587, 259111), (4917, 241721), (5143, 231099), (5217, 227821), (5513, 215589), (6533, 181929), (7003, 169719), (15429, 77033), (16539, 71863), (19129, 62133), (19599, 60643), (20711, 57387), (21009, 56573)]