15694538859

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139697}}^1$

素因数の和:139801

約数の個数: 40

約数和(自身を含む): 25017117840

約数和(自身を除く): 9322578981

約数列:

[1, 3, 9, 19, 27, 57, 73, 81, 171, 219, 513, 657, 1387, 1539, 1971, 4161, 5913, 12483, 37449, 112347, 139697, 419091, 1257273, 2654243, 3771819, 7962729, 10197881, 11315457, 23888187, 30593643, 71664561, 91780929, 193759739, 214993683, 275342787, 581279217, 826028361, 1743837651, 5231512953, 15694538859]

約数ペア:

[(1, 15694538859), (3, 5231512953), (9, 1743837651), (19, 826028361), (27, 581279217), (57, 275342787), (73, 214993683), (81, 193759739), (171, 91780929), (219, 71664561), (513, 30593643), (657, 23888187), (1387, 11315457), (1539, 10197881), (1971, 7962729), (4161, 3771819), (5913, 2654243), (12483, 1257273), (37449, 419091), (112347, 139697)]