2772067887

素因数分解:

$3^3\times {\mathrm{21121}}^1\times {\mathrm{4861}}^1$

素因数の和:25991

約数の個数: 16

約数和(自身を含む): 4107806560

約数和(自身を除く): 1335738673

約数列:

[1, 3, 9, 27, 4861, 14583, 21121, 43749, 63363, 131247, 190089, 570267, 102669181, 308007543, 924022629, 2772067887]

約数ペア:

[(1, 2772067887), (3, 924022629), (9, 308007543), (27, 102669181), (4861, 570267), (14583, 190089), (21121, 131247), (43749, 63363)]