127209858

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{400031}}^1$

素因数の和:400089

約数の個数: 16

約数和(自身を含む): 259220736

約数和(自身を除く): 132010878

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 400031, 800062, 1200093, 2400186, 21201643, 42403286, 63604929, 127209858]

約数ペア:

[(1, 127209858), (2, 63604929), (3, 42403286), (6, 21201643), (53, 2400186), (106, 1200093), (159, 800062), (318, 400031)]