456489729

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{12589}}^1$

素因数の和:12694

約数の個数: 32

約数和(自身を含む): 725184000

約数和(自身を除く): 268694271

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 711, 1343, 2133, 4029, 12087, 12589, 36261, 37767, 113301, 214013, 339903, 642039, 994531, 1926117, 2983593, 5778351, 8950779, 16907027, 26852337, 50721081, 152163243, 456489729]

約数ペア:

[(1, 456489729), (3, 152163243), (9, 50721081), (17, 26852337), (27, 16907027), (51, 8950779), (79, 5778351), (153, 2983593), (237, 1926117), (459, 994531), (711, 642039), (1343, 339903), (2133, 214013), (4029, 113301), (12087, 37767), (12589, 36261)]