156966149889

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{53335423}}^1$

素因数の和:53335541

約数の個数: 16

約数和(自身を含む): 234675865600

約数和(自身を除く): 77709715711

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 53335423, 160006269, 480018807, 1440056421, 5813561107, 17440683321, 52322049963, 156966149889]

約数ペア:

[(1, 156966149889), (3, 52322049963), (9, 17440683321), (27, 5813561107), (109, 1440056421), (327, 480018807), (981, 160006269), (2943, 53335423)]