176800401

素因数分解:

$3^4\times {\mathrm{1093}}^1\times {\mathrm{1997}}^1$

素因数の和:3102

約数の個数: 20

約数和(自身を含む): 264483252

約数和(自身を除く): 87682851

約数列:

[1, 3, 9, 27, 81, 1093, 1997, 3279, 5991, 9837, 17973, 29511, 53919, 88533, 161757, 2182721, 6548163, 19644489, 58933467, 176800401]

約数ペア:

[(1, 176800401), (3, 58933467), (9, 19644489), (27, 6548163), (81, 2182721), (1093, 161757), (1997, 88533), (3279, 53919), (5991, 29511), (9837, 17973)]