1569494151

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{128321}}^1$

素因数の和:128484

約数の個数: 20

約数和(自身を含む): 2360098224

約数和(自身を除く): 790604073

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 128321, 384963, 1154889, 3464667, 10394001, 19376471, 58129413, 174388239, 523164717, 1569494151]

約数ペア:

[(1, 1569494151), (3, 523164717), (9, 174388239), (27, 58129413), (81, 19376471), (151, 10394001), (453, 3464667), (1359, 1154889), (4077, 384963), (12231, 128321)]