83173959

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{337}}^1$

素因数の和:637

約数の個数: 40

約数和(自身を含む): 136435728

約数和(自身を除く): 53261769

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 277, 297, 337, 831, 891, 1011, 2493, 3033, 3047, 3707, 7479, 9099, 9141, 11121, 22437, 27297, 27423, 33363, 82269, 93349, 100089, 246807, 280047, 300267, 840141, 1026839, 2520423, 3080517, 7561269, 9241551, 27724653, 83173959]

約数ペア:

[(1, 83173959), (3, 27724653), (9, 9241551), (11, 7561269), (27, 3080517), (33, 2520423), (81, 1026839), (99, 840141), (277, 300267), (297, 280047), (337, 246807), (831, 100089), (891, 93349), (1011, 82269), (2493, 33363), (3033, 27423), (3047, 27297), (3707, 22437), (7479, 11121), (9099, 9141)]