90854181

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4391}}^1$

素因数の和:4438

約数の個数: 36

約数和(自身を含む): 151875360

約数和(自身を除く): 61021179

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 627, 1089, 1881, 2299, 4391, 6897, 13173, 20691, 39519, 48301, 83429, 144903, 250287, 434709, 531311, 750861, 917719, 1593933, 2753157, 4781799, 8259471, 10094909, 30284727, 90854181]

約数ペア:

[(1, 90854181), (3, 30284727), (9, 10094909), (11, 8259471), (19, 4781799), (33, 2753157), (57, 1593933), (99, 917719), (121, 750861), (171, 531311), (209, 434709), (363, 250287), (627, 144903), (1089, 83429), (1881, 48301), (2299, 39519), (4391, 20691), (6897, 13173)]