77552667

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{4481}}^1$

素因数の和:5131

約数の個数: 16

約数和(自身を含む): 115097760

約数和(自身を除く): 37545093

約数列:

[1, 3, 9, 27, 641, 1923, 4481, 5769, 13443, 17307, 40329, 120987, 2872321, 8616963, 25850889, 77552667]

約数ペア:

[(1, 77552667), (3, 25850889), (9, 8616963), (27, 2872321), (641, 120987), (1923, 40329), (4481, 17307), (5769, 13443)]