1227455667

素因数分解:

$3^3\times {\mathrm{1063}}^1\times {\mathrm{42767}}^1$

素因数の和:43839

約数の個数: 16

約数和(自身を含む): 1820206080

約数和(自身を除く): 592750413

約数列:

[1, 3, 9, 27, 1063, 3189, 9567, 28701, 42767, 128301, 384903, 1154709, 45461321, 136383963, 409151889, 1227455667]

約数ペア:

[(1, 1227455667), (3, 409151889), (9, 136383963), (27, 45461321), (1063, 1154709), (3189, 384903), (9567, 128301), (28701, 42767)]