146367081

素因数分解:

$3^4\times 7^1\times {\mathrm{258143}}^1$

素因数の和:258162

約数の個数: 20

約数和(自身を含む): 249883392

約数和(自身を除く): 103516311

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 258143, 774429, 1807001, 2323287, 5421003, 6969861, 16263009, 20909583, 48789027, 146367081]

約数ペア:

[(1, 146367081), (3, 48789027), (7, 20909583), (9, 16263009), (21, 6969861), (27, 5421003), (63, 2323287), (81, 1807001), (189, 774429), (567, 258143)]