80291343

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 123171840

約数和(自身を除く): 42880497

約数列:

[1, 3, 11, 29, 33, 53, 87, 159, 319, 583, 957, 1537, 1583, 1749, 4611, 4749, 16907, 17413, 45907, 50721, 52239, 83899, 137721, 251697, 504977, 922889, 1514931, 2433071, 2768667, 7299213, 26763781, 80291343]

約数ペア:

[(1, 80291343), (3, 26763781), (11, 7299213), (29, 2768667), (33, 2433071), (53, 1514931), (87, 922889), (159, 504977), (319, 251697), (583, 137721), (957, 83899), (1537, 52239), (1583, 50721), (1749, 45907), (4611, 17413), (4749, 16907)]