131454009

素因数分解:

$3^7\times {\mathrm{60107}}^1$

素因数の和:60128

約数の個数: 16

約数和(自身を含む): 197154240

約数和(自身を除く): 65700231

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 60107, 180321, 540963, 1622889, 4868667, 14606001, 43818003, 131454009]

約数ペア:

[(1, 131454009), (3, 43818003), (9, 14606001), (27, 4868667), (81, 1622889), (243, 540963), (729, 180321), (2187, 60107)]