677889729

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{1283}}^1$

素因数の和:1899

約数の個数: 40

約数和(自身を含む): 1107434592

約数和(自身を除く): 429544863

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 593, 891, 1283, 1779, 3849, 5337, 6523, 11547, 14113, 16011, 19569, 34641, 42339, 48033, 58707, 103923, 127017, 176121, 381051, 528363, 760819, 1143153, 2282457, 6847371, 8369009, 20542113, 25107027, 61626339, 75321081, 225963243, 677889729]

約数ペア:

[(1, 677889729), (3, 225963243), (9, 75321081), (11, 61626339), (27, 25107027), (33, 20542113), (81, 8369009), (99, 6847371), (297, 2282457), (593, 1143153), (891, 760819), (1283, 528363), (1779, 381051), (3849, 176121), (5337, 127017), (6523, 103923), (11547, 58707), (14113, 48033), (16011, 42339), (19569, 34641)]