127878966

素因数分解:

$2^1\times 3^3\times {\mathrm{2368129}}^1$

素因数の和:2368140

約数の個数: 16

約数和(自身を含む): 284175600

約数和(自身を除く): 156296634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2368129, 4736258, 7104387, 14208774, 21313161, 42626322, 63939483, 127878966]

約数ペア:

[(1, 127878966), (2, 63939483), (3, 42626322), (6, 21313161), (9, 14208774), (18, 7104387), (27, 4736258), (54, 2368129)]