77472009

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4481}}^1$

素因数の和:4617

約数の個数: 24

約数和(自身を含む): 119561832

約数和(自身を除く): 42089823

約数列:

[1, 3, 9, 17, 51, 113, 153, 339, 1017, 1921, 4481, 5763, 13443, 17289, 40329, 76177, 228531, 506353, 685593, 1519059, 4557177, 8608001, 25824003, 77472009]

約数ペア:

[(1, 77472009), (3, 25824003), (9, 8608001), (17, 4557177), (51, 1519059), (113, 685593), (153, 506353), (339, 228531), (1017, 76177), (1921, 40329), (4481, 17289), (5763, 13443)]