26181081

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 39446784

約数和(自身を除く): 13265703

約数列:

[1, 3, 9, 31, 93, 107, 279, 321, 877, 963, 2631, 3317, 7893, 9951, 27187, 29853, 81561, 93839, 244683, 281517, 844551, 2909009, 8727027, 26181081]

約数ペア:

[(1, 26181081), (3, 8727027), (9, 2909009), (31, 844551), (93, 281517), (107, 244683), (279, 93839), (321, 81561), (877, 29853), (963, 27187), (2631, 9951), (3317, 7893)]