156522789

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{4373}}^1$

素因数の和:4517

約数の個数: 24

約数和(自身を含む): 234043992

約数和(自身を除く): 77521203

約数列:

[1, 3, 9, 41, 97, 123, 291, 369, 873, 3977, 4373, 11931, 13119, 35793, 39357, 179293, 424181, 537879, 1272543, 1613637, 3817629, 17391421, 52174263, 156522789]

約数ペア:

[(1, 156522789), (3, 52174263), (9, 17391421), (41, 3817629), (97, 1613637), (123, 1272543), (291, 537879), (369, 424181), (873, 179293), (3977, 39357), (4373, 35793), (11931, 13119)]