12123035181

素因数分解:

$3^4\times {\mathrm{31}}^2\times {\mathrm{155741}}^1$

素因数の和:155815

約数の個数: 30

約数和(自身を含む): 18712868526

約数和(自身を除く): 6589833345

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 961, 2511, 2883, 8649, 25947, 77841, 155741, 467223, 1401669, 4205007, 4827971, 12615021, 14483913, 43451739, 130355217, 149667101, 391065651, 449001303, 1347003909, 4041011727, 12123035181]

約数ペア:

[(1, 12123035181), (3, 4041011727), (9, 1347003909), (27, 449001303), (31, 391065651), (81, 149667101), (93, 130355217), (279, 43451739), (837, 14483913), (961, 12615021), (2511, 4827971), (2883, 4205007), (8649, 1401669), (25947, 467223), (77841, 155741)]