127998057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{90203}}^1$

素因数の和:90260

約数の個数: 16

約数和(自身を含む): 190510848

約数和(自身を除く): 62512791

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 90203, 270609, 992233, 2976699, 3878729, 11636187, 42666019, 127998057]

約数ペア:

[(1, 127998057), (3, 42666019), (11, 11636187), (33, 3878729), (43, 2976699), (129, 992233), (473, 270609), (1419, 90203)]