271188831

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 388523520

約数和(自身を除く): 117334689

約数列:

[1, 3, 29, 43, 71, 87, 129, 213, 1021, 1247, 2059, 3053, 3063, 3741, 6177, 9159, 29609, 43903, 72491, 88537, 88827, 131709, 217473, 265611, 1273187, 2102239, 3117113, 3819561, 6306717, 9351339, 90396277, 271188831]

約数ペア:

[(1, 271188831), (3, 90396277), (29, 9351339), (43, 6306717), (71, 3819561), (87, 3117113), (129, 2102239), (213, 1273187), (1021, 265611), (1247, 217473), (2059, 131709), (3053, 88827), (3063, 88537), (3741, 72491), (6177, 43903), (9159, 29609)]