15694906923

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{393031}}^1$

素因数の和:393089

約数の個数: 40

約数和(自身を含む): 25680710880

約数和(自身を除く): 9985803957

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 261, 459, 493, 783, 1377, 1479, 2349, 4437, 13311, 39933, 393031, 1179093, 3537279, 6681527, 10611837, 11397899, 20044581, 31835511, 34193697, 60133743, 102581091, 180401229, 193764283, 307743273, 541203687, 581292849, 923229819, 1743878547, 5231635641, 15694906923]

約数ペア:

[(1, 15694906923), (3, 5231635641), (9, 1743878547), (17, 923229819), (27, 581292849), (29, 541203687), (51, 307743273), (81, 193764283), (87, 180401229), (153, 102581091), (261, 60133743), (459, 34193697), (493, 31835511), (783, 20044581), (1377, 11397899), (1479, 10611837), (2349, 6681527), (4437, 3537279), (13311, 1179093), (39933, 393031)]