27704001

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 40792896

約数和(自身を除く): 13088895

約数列:

[1, 3, 13, 39, 53, 159, 169, 507, 689, 1031, 2067, 3093, 8957, 13403, 26871, 40209, 54643, 163929, 174239, 522717, 710359, 2131077, 9234667, 27704001]

約数ペア:

[(1, 27704001), (3, 9234667), (13, 2131077), (39, 710359), (53, 522717), (159, 174239), (169, 163929), (507, 54643), (689, 40209), (1031, 26871), (2067, 13403), (3093, 8957)]