127029267

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5381}}^1$

素因数の和:5491

約数の個数: 24

約数和(自身を含む): 190867248

約数和(自身を除く): 63837981

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 549, 2623, 5381, 7869, 16143, 23607, 48429, 231383, 328241, 694149, 984723, 2082447, 2954169, 14114363, 42343089, 127029267]

約数ペア:

[(1, 127029267), (3, 42343089), (9, 14114363), (43, 2954169), (61, 2082447), (129, 984723), (183, 694149), (387, 328241), (549, 231383), (2623, 48429), (5381, 23607), (7869, 16143)]