56166963

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{2243}}^1$

素因数の和:2754

約数の個数: 16

約数和(自身を含む): 79491456

約数和(自身を除く): 23324493

約数列:

[1, 3, 17, 51, 491, 1473, 2243, 6729, 8347, 25041, 38131, 114393, 1101313, 3303939, 18722321, 56166963]

約数ペア:

[(1, 56166963), (3, 18722321), (17, 3303939), (51, 1101313), (491, 114393), (1473, 38131), (2243, 25041), (6729, 8347)]