83842479

素因数分解:

$3^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 145920000

約数和(自身を除く): 62077521

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 127, 147, 189, 381, 441, 499, 889, 1143, 1323, 1497, 2667, 3429, 3493, 4491, 6223, 8001, 10479, 13473, 18669, 24003, 24451, 31437, 56007, 63373, 73353, 94311, 168021, 190119, 220059, 443611, 570357, 660177, 1330833, 1711071, 3105277, 3992499, 9315831, 11977497, 27947493, 83842479]

約数ペア:

[(1, 83842479), (3, 27947493), (7, 11977497), (9, 9315831), (21, 3992499), (27, 3105277), (49, 1711071), (63, 1330833), (127, 660177), (147, 570357), (189, 443611), (381, 220059), (441, 190119), (499, 168021), (889, 94311), (1143, 73353), (1323, 63373), (1497, 56007), (2667, 31437), (3429, 24451), (3493, 24003), (4491, 18669), (6223, 13473), (8001, 10479)]