2016128853

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{14731}}^1$

素因数の和:14914

約数の個数: 32

約数和(自身を含む): 3090184320

約数和(自身を除く): 1074055467

約数列:

[1, 3, 9, 27, 37, 111, 137, 333, 411, 999, 1233, 3699, 5069, 14731, 15207, 44193, 45621, 132579, 136863, 397737, 545047, 1635141, 2018147, 4905423, 6054441, 14716269, 18163323, 54489969, 74671439, 224014317, 672042951, 2016128853]

約数ペア:

[(1, 2016128853), (3, 672042951), (9, 224014317), (27, 74671439), (37, 54489969), (111, 18163323), (137, 14716269), (333, 6054441), (411, 4905423), (999, 2018147), (1233, 1635141), (3699, 545047), (5069, 397737), (14731, 136863), (15207, 132579), (44193, 45621)]