56697027

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 76549632

約数和(自身を除く): 19852605

約数列:

[1, 3, 151, 257, 453, 487, 771, 1461, 38807, 73537, 116421, 125159, 220611, 375477, 18899009, 56697027]

約数ペア:

[(1, 56697027), (3, 18899009), (151, 375477), (257, 220611), (453, 125159), (487, 116421), (771, 73537), (1461, 38807)]